Quote by Brouwer, Luitzen Egbertus Jan
"The intuition of the mathematician often precedes rigorous proof by years or centuries."
"The intuition of the mathematician often precedes rigorous proof by years or centuries."
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
"The intuitionist does not accept the axiom of the excluded middle."
"Creating mathematics is like creating poetry or music."
"The act of intuitively creating a mathematical system requires freedom of thought."