唯一真正的智慧在于知道你一无所知。

世界上充满了这样的人，他们心目中令人满意的未来，实际上是对理想化过去的回归。

"In the end, we will remember not the words of our enemies, but the silence of our friends."

The greatest glory in living lies not in never falling, but in rising every time we fall.

I'm not afraid of storms, for I'm learning how to sail my ship.

Investing in research today prevents crises tomorrow.

我总是努力从每一种情况中吸取教训。