If quantum mechanics hasn't profoundly shocked you, you haven't understood it yet.

Quality is not a title; it is a behavior.

相信自己和你所拥有的一切。知道你内心有一种力量，比任何障碍都更强大。

The best technology is the one you don't notice.

L'ambition est la dernière passion qui meurt dans le cœur de l'homme.

数学证明的优雅在于其简洁和清晰。