作家要么是隐居的实践者，要么是内疚的、有过失的人。

Music taught me gratitude.

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.

Infinite responsibility is a pathological condition.

The only failure is not trying.

In mathematics, the most profound ideas often arise from the simplest observations.

为了成功，你必须愿意失败。

Never stop learning because the world never stops changing.