写作是在时间上留下印记。

你必须活在当下。

True wisdom lies in acknowledging your limitations and striving to transcend them.

It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.

A key insight in learning theory is that the complexity of a hypothesis class is crucial for generalization.

我唯一的竞争对手是我自己。