Who was Al-Hasan Ibn al-Haytham?

Al-Hasan Ibn al-Haytham was a pioneering scientist known for his work in optics during the Golden Age of Islam.

What was Al-Hasan Ibn al-Haytham's major contribution to science?

He made significant contributions in the field of optics and is known for his experiments and theories on how we perceive light and see.

Why did Al-Hasan Ibn al-Haytham fail to build a dam on the Nile?

Different stories suggest he failed because he predicted that building the dam would flood parts of the Nile, destroying many villages.

What is the historical context of the video?

The video is set during the Golden Age of Islam, focusing on scientific advancements in the city of Baghdad.

What lesson is imparted at the end of the video?

The video emphasizes building on past scientists' work and the importance of continuing their quest for knowledge.

[FILM] 1001 Inventions and the World of Ibn Al Haytham (English Version)

00:15:05

https://www.youtube.com/watch?v=MmPTTFff44k

Zusammenfassung

TLDRThe video tells the story of Al-Hasan Ibn al-Haytham, a notable scientist from the Golden Age of Islam, known for his groundbreaking work in optics. Ibn al-Haytham endeavors to understand light and vision through experiments, challenging established theories and contributing significantly to scientific methods. The narrative highlights his ambition to build a dam on the Nile, which he ultimately doesn't complete due to potential risks to villages. Through his legacy, future generations of scientists were inspired. The video underscores the importance of past contributions to current scientific knowledge and continues to motivate viewers about the power of inquiry and discovery.

Mitbringsel

🔍 Importance of questioning established theories in science.
💡 Ibn al-Haytham's experiments laid the groundwork for modern optics.
🌍 Collaboration of diverse cultures during the Golden Age of Islam.
📜 Significance of historical scientific achievements on present-day knowledge.
🚀 Scientists build upon past contributions to advance future discoveries.
🗺 Golden Age of Islam fostered a rich environment for knowledge acquisition.
🔬 Experiments are crucial in the validation of scientific theories.
🏛 Influence of the city of Baghdad in advancing early scientific inquiry.
📚 The translation of ancient texts fueled scientific advancements.
👁️ Ibn al-Haytham's work explained the process of light and vision perception.

Zeitleiste

00:00:00 - 00:05:00
The video begins with a quote emphasizing that to seek truth, a scientist must challenge existing beliefs. A character named Lila feels frustrated over complex scientific diagrams related to seeing. The narrative shifts to ancient Baghdad, where the Caliph's quest for knowledge led to the collection and translation of texts from different cultures, fostering an era of innovation and collaboration. This included great debates and theories on vision from figures like Euclid and Aristotle, which a scientist named Al Hasan ibn al-Haytham aimed to challenge through proof and experimentation.
00:05:00 - 00:15:05
A messenger from Egypt arrives, highlighting the Nile's destructive floods and inviting a scholar to solve this with a dam. Ibn al-Haytham accepts, realizing it's a dangerous mission. Despite initial confidence, he fails to build the dam due to potential risks of flooding villages. He instead focuses on science, conducting experiments to challenge existing theories about vision, notably proving light enters the eyes, not emanates. His work laid foundational principles in optics, influencing future scientists. The video concludes with a modern reflection on the importance of past scientific struggles and innovations.

Mind Map

Häufig gestellte Fragen

Who was Al-Hasan Ibn al-Haytham?
Al-Hasan Ibn al-Haytham was a pioneering scientist known for his work in optics during the Golden Age of Islam.
What was Al-Hasan Ibn al-Haytham's major contribution to science?
He made significant contributions in the field of optics and is known for his experiments and theories on how we perceive light and see.
Why did Al-Hasan Ibn al-Haytham fail to build a dam on the Nile?
Different stories suggest he failed because he predicted that building the dam would flood parts of the Nile, destroying many villages.
What is the historical context of the video?
The video is set during the Golden Age of Islam, focusing on scientific advancements in the city of Baghdad.
What lesson is imparted at the end of the video?
The video emphasizes building on past scientists' work and the importance of continuing their quest for knowledge.

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Untertitel

Automatisches Blättern:

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[Music]
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if learning the truth is the scientists
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goal then he must make himself the enemy
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of all that he reads
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[Music]
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[Music]
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[Music]
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[Music]
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what's the matter Lila it's nothing
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grant I'm just so annoyed about the
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soyuz customer house they gave a
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demonstration that sounds like fun fun
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how to explain how we see canola have
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these diagrams which I don't understand
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I'm going to fail let's get out that bye
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everyone
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the quest of every true scientist
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sometimes it takes more than a few
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diagrams to truly understand our world
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now let's see what we have here
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1,000 years before your birth a great
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civilization spread across the earth at
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the center the cran city of Baghdad
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did priors ruled by ferry from a moon
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the wise in his desire for peace the
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Caliph believed that through acquiring
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knowledge prosperity could be achieved
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thus forth they began his epic quest to
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collect the world's knowledge from east
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to west ancient books from Greece Egypt
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and Persia were collective wisdom from
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China African India into Arabic
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translated from around the globe came
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many women and men of different faiths
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and cultures and harmony them across the
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lands they built houses of wisdom and
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excellence
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inspiring 1,001 inventions and
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brilliance for hundreds of years working
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together they learned and spent what
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would help change the world forever
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kafir Nara we see because light rays
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reflect off objects and their image
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enters our eyes
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dear boy nonsense the great Greek
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scholar Euclid has taught that invisible
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ray shine out of our eyes and that is
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how we see but I have here a manuscript
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from the Greek scholar Aristotle young
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eben a Haytham choose your sources more
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wisely great debates grand theories but
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where is the proof my friend from Basra
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your way to the truth will be hard her
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face but debates logic not enough to
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become a true scientist behold behold no
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seekers of the truth behold to the best
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minds of this land I have come from the
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illustrious city of Cairo with a message
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from our ruler al-haqq him the umbrella
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our beloved Egypt is threatened by a
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mighty force of nature the great River
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Nile when it floods it destroys and
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devastates our land our ruler has heard
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that here in this gathering there is a
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man who believes he has a monumental
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solution to this epic challenge to build
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a giant dam across the Nile let this
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fearless scholar step forth make himself
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known and embark upon this historic task
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of heroic proportions it is i al hasan
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ignore - yes I believe a dam can be
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built I humbly accept this mission
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be aware my friend beware this is surely
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a path of great danger for your life
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I'll be at the mercy of this ruler
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prepare yourself fearless scholar we
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have no time to waste and so it may
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Haytham seize the greatest challenge of
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H to curb the Mighty River Nile from its
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bouts of rampage
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[Music]
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[Music]
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[Music]
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[Laughter]
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[Music]
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I can't do it
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what happens what happens even now hates
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them
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why didn't he build the dam in the Nile
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there are different stories as to why he
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fails some say he predicted that
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building at them would flood part of the
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Nile destroying many villages but will
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happen to him what did the kind of dude
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end
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[Music]
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[Applause]
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[Music]
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light rays from the moon travel in
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straight lines through this small hole
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just like the opening at the front of
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the eye and this is how we see this room
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is the proof I was right
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[Music]
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the baits and theories were only the
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start experiments had to play their part
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here images on this calendar truth a
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darkroom and now he had both
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he wrote seven chapters in his book on
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optics and how we see some of the
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mysteries he perceived are still unknown
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to you and me why the moon appears small
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in the sky yet seen on the horizon so
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large to the eye our leader has
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disappeared and is no more continue your
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quest scientists along with evening
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haysom's pages came the Muslim words
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golden ages where he led others followed
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new ideas were built on his wisdom boat
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in Europe and lesson became his name
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many discoveries we know today had their
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beginnings in his brain
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so next time you take a photograph with
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that camera what your movie in the
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cinema or do your homework
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remember the struggles of those
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scientists who came before us in the
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words of Isaac Newton if I have seen
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further it is because I stand on the
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shoulders of giants
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I wonder who those giants were now back
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to work granddad this is awesome can't
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wait stake this experiments my class
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summer so everyone about even I'll hate
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them I just remembered I also have an
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experiment for my mask house biology
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chemistry physics so many experiments
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you can work on oh I think our next
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experiment could be in the kitchen
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preparing for dinner
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[Music]
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[Music]
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I saw through my test sometimes a road
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that runs thousand world at the end was
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true I will shine
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[Music]
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Oh
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[Music]
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every terrific time
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I love it I love it I wasn't sure when I
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came from Paris for two years now I've
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stopped completely because I was old I
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don't speak as well as I used to and all
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this is faith complicated I didn't want
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to work anymore because it was I not
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anymore what I want
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stern will make the change we want to
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[Music]
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it's good for young people this fit but
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it's not a film like the ones in the you
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know that let you show yourself become
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subject I don't want to be shown at the
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investor will say something which I
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believe it what I'm trying to do is to
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believe in what I say and say what I
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believe
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[Music]
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because it's important it's an important
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subject
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they'll be doing it we'll be doing it
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budget
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I believe I believe believe