Quote by Brouwer, Luitzen Egbertus Jan
"We must learn to think not about what numbers are, but what we do with them."
"We must learn to think not about what numbers are, but what we do with them."
"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."