“Mathematical science is in my opinion an indivisible whole, an organism whose vitality is conditioned upon the connection of its parts.”

David Hilbert

“Since the mathematicians have invaded the theory of relativity, I do not understand it myself anymore.”

Albert Einstein

“Yes, we have to divide up our time like that, between our politics and our equations. But to me our equations are far more important, for politics are only a matter of present concern. A mathematical equation stands forever.”

“But there is another reason for the high repute of mathematics: it is mathematics that offers the exact natural sciences a certain measure of security which, without mathematics, they could not attain.”

“One reason why mathematics enjoys special esteem, above all other sciences, is that its laws are absolutely certain and indisputable, while those of other sciences are to some extent debatable and in constant danger of being overthrown by newly disco”

“Mathematics is the only science where one never knows what one is talking about nor whether what is said is true”

Bertrand Russell

“Adam and Eve are like imaginary number, like the square root of minus one... If you include it in your equation, you can calculate all manners of things, which cannot be imagined without it.”

Philip Pullman