Life is a constant struggle between being an individual and being a member of the community.

The world is a place of the living, and the dead have no place in it. The dead are nothing. They are not even a memory.

The only way to discover the limits of the possible is to go beyond them into the impossible.

我认为循环反馈很重要，这样你可以及时知道自己做得怎么样，是否可以做得更好。最好的忠告是： 重复问自己，我是否可以做得更好?

In mathematics, you don't understand things. You just get used to them.

"Collaboration across industries is key to solving the world's energy challenges."

战略的本质是选择不做什么。