Quantum cryptography doesn't rely on the difficulty of mathematical problems, but on the fundamental laws of physics.

The telling of beautiful untrue things, is the proper aim of Art.

The dialogue between science and society must be continuous and transparent.

最好的数学不仅正确，而且具有启发性。

我们的科学力量已经超过了我们的精神力量。我们有导弹，但我们的人类道德方向已经偏离。

Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you. 

我扮演的每一个角色都是一次进入未知的旅程。

全球化不是选择题，而是必答题，中国企业必须走出去。

没有永远的风口，只有永远的用户。