Quote by Brouwer, Luitzen Egbertus Jan
"Pure thought, when rigorous, becomes the most practical tool of all."
"Pure thought, when rigorous, becomes the most practical tool of all."
"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."