It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.

创造力是允许自己犯错。艺术是知道该保留哪些错误。

技术应该服务于人，而不是反过来。

数学的快乐来自创造的行为，而不仅仅是结果。

我不是现代艺术家，我是永恒的艺术家。

The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is probably not important to mathematics.

中国的崛起代表了自冷战结束以来对自由国际秩序的最重大挑战。

生活不是关于拥有，而是关于存在。