One of the most frequently mentioned equations was Euler's equation, Respondents called it "the most profound mathematical statement ever written"; "uncanny and sublime"; "filled with cosmic beauty"; and "mind-blowing". Another asked: "What could be more mystical than an imaginary number interacting with real numbers to produce nothing?" The equation contains nine basic concepts of mathematics — once and only once — in a single expression. These are: e (the base of natural logarithms); the exponent operation; ?; plus (or minus, depending on how you write it); multiplication; imaginary numbers; equals; one; and zero.
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Robert P. Crease, in "The greatest equations ever" at PhysicsWeb (October 2004)Leonhard Euler
» Leonhard Euler - all quotes »
I went "0-7..." and he actually went "Slow down!" So I went "0..." and he went "0-7-0..." "No! 0-7..." "0-7-0-0-7..." "No! 0...7..." "0-7-0-0-7-0-7" "Start again!" "How's Susan?" "Not the conversation, the number! That's not my number!" "Giving me a fake number?! Don't you want me to call?!" "No, no...!" Anyway, he hasn't called.
Michael McIntyre
Pythagoras, as everyone knows, said that "all things are numbers." This statement, interpreted in a modern way, is logical nonsense, but what he meant was not exactly nonsense. He discovered the importance of numbers in music and the connection which he established between music and arithmetic survives in the mathematical terms "harmonic mean" and "harmonic progression." He thought of numbers as shapes, as they appear on dice or playing cards. We still speak of squares or cubes of numbers, which are terms that we owe to him. He also spoke of oblong numbers, triangular numbers, pyramidal numbers, and so on. These were the numbers of pebbles (or as we would more naturally say, shot) required to make the shapes in question.
Pythagoras
His language had a special vocabulary — not just "the SF" [God] and "epsilon" [child] but also "bosses" (women), "slaves" (men), "captured" (married), "liberated" (divorced), "recaptured" (remarried), "noise" (music), "poison" (alcohol), "preaching" (giving a mathematics lecture), "Sam" (the United States), and "Joe" (the Soviet Union). When he said someone had "died," Erdős meant that the person had stopped doing mathematics. When he said someone had "left," the person had died.
Paul Erdos
The Pythagoreans called the monad "intellect" because they thought that intellect was akin to the One; for among the virtues, they likened the monad to moral wisdom; for what is correct is one. And they called it "being," "cause of truth," "simple," "paradigm," "order," "concord," "what is equal among the greater and the lesser," "the mean between intensity and slackness," "moderation in plurality," "the instant now in time," and moreover they call it "ship," "chariot," "friend," "life," "happiness."
Iamblichus of Chalcis
This annoyed me: I was on the phone with somebody today tryin to get a phone number from that person and write it down, but they didn't have phone number rhythm and that pissed me off. You know what I'm talkin about? Phone number rhythm. Especially if there's like an area code involved, like 'two one two - bum bum buh - bum buh bum buh!' That is the rhythm I think we're all familiar with. This guy had no clue! I was like "Okay, Hank. Gimme the number." He's like "Alright. It's two one two nine - fifteen eight eleven six [mumbling incoherently] fou.. tw.. five.. eight.. seven.. two." "Did you throw in your zip code? Cause I got a lot of extra numbers over here. I have extra. I can almost start a new number! What do ya got?! Start again from the top!" They really screw you up on the last four numbers. That's where they get ya. "Five five five - six.. teen forty one" "Dude, I already wrote the six! I made the dash too close, I can't shimmy the one in there now! Forget you!"
Kevin James
Euler, Leonhard
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