The best leaders are those who listen more than they speak and act with integrity.

计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。

You get what you give. What you put into things is what you get out of them.

我不喜欢思考极限。

坚持志向就像心痛一样，心思全在痛处，哪有时间说闲话、管闲事。