The heart of mathematics is its problems.

The only way to learn mathematics is to do mathematics.

...the source of all great mathematics is the special case, the concrete example. It is frequent in mathematics that every instance of a concept of seemingly generality is, in essence, the same as a small and concrete special case.

The best way to learn is to do; the worst way to teach is to talk.

Applied mathematics will always need pure mathematics just as anteaters will always need ants.

Mathematics is not a deductive science - that's a cliché... What you do is trial and error, experimentation, guesswork.

The computer is important, but not to mathematics.