聪明的人谈现在，愚蠢的人谈过去，傻子才谈未来。

Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.

No arts； no letters； no society； and which is worst of all， continual fear and danger of violent death； and the life of man， solitary， poor， nasty， brutish， and short.

The birth of the reader must be at the cost of the death of the Author.

Prediction is very difficult, especially about the future.

民主是最坏的政府形式——除了其他所有不断地被试验过的政府形式之外。

学习是创造和加强神经通路的过程。

蓝海战略的重点是通过为公司及其客户创造价值飞跃，使竞争变得无关紧要。