The greatest leaders are not necessarily the ones who do the greatest things. They are the ones that get the people to do the greatest things.

The pursuit of science is more than the pursuit of understanding. It is the pursuit of wonder.

我总以为自己很富有，拥有一朵世上独一无二的花；实际上，我所拥有的不过是一朵普通的玫瑰而已。一朵普通的玫瑰花。

现代物理学的挑战不仅在于理解宇宙，还在于理解我们在其中的位置。