Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.
The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.
我不完美，但我始终是我自己。
You have to be willing to step out of your comfort zone to grow.
The art of leadership is saying no, not saying yes. It is very easy to say yes.
The best way to predict the future is to invent it.
"A story has no beginning or end: arbitrarily one chooses that moment of experience from which to look back or from which to look ahead."