The study of mathematics is like air or gravity – it’s everywhere, even if you don’t see it.

There is no such thing as great wisdom in the world, just as there is no such thing as talent. What exists is triviality. If you keep doing repetitive things, you become an expert; if you do repetitive things with special focus, you become a master.

There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.

A company's culture is defined by the worst behavior it tolerates.

Success is not final, failure is not fatal: It is the courage to continue that counts.

We are all obsessed with the idea of the frontier, but it's a frontier that keeps receding.