"And this I believe: that the free, exploring mind of the individual human is the most valuable thing in the world. And this I would fight for: the freedom of the mind to take any direction it wishes, undirected."

In science, the most important discoveries often come from paying attention to the unexpected.

A writer's greatest tool is empathy, the ability to feel with others, to see the world through their eyes.

The quality of an organization is determined by the quality of its people.

We are all exiles in one way or another.

奖赏不正确，没有鼓励作用；施刑不正确，也起不到惩戒作用。