The highest virtue is to become like God.

In the realm of theoretical physics, every discovery opens up new questions and challenges.

Writing is the only way I can breathe.

Believe you can and you're halfway there.

I write to find out what I think.

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

I was born with an enormous need for affection, and a terrible need to give it.

The only limits you have are the ones you set for yourself.

不要被别人的评价左右，做最真实的自己。