Quote by Brouwer, Luitzen Egbertus Jan
"The mathematician who doubts the law of excluded middle has begun to truly think."
"The mathematician who doubts the law of excluded middle has begun to truly think."
"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."