Quote by Brouwer, Luitzen Egbertus Jan
"The mathematician must be courageous in challenging accepted notions."
"The mathematician must be courageous in challenging accepted notions."
"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."