聪明好学，不以向地位低下的人请教为耻，所以称他为“文”。

如果我们从一开始就能预见，甚至证明，遵循某种方法我们将达到我们的目标，那么这种解决方法就是完美的。

I don't compete with anyone. I compete with myself.

人生应为生而食，不应为食而生。

I think the most important thing is to have a good story and to tell it well.

在数学中，坚持往往比才华更重要。

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

The only performance standard is 'Zero Defects'.