最重要的是，你必须对自己忠实。

The measure of success is not just in yields, but in lives improved.

The beauty of asymmetric catalysis lies in its ability to create complexity from simplicity.

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

In a way, if you like, at one end of the spectrum of sympathy, you've got the tabloid newspaper. At the other end of the spectrum, you've got tragedy and tragic art. And I suppose I'm arguing that we should learn a little bit about what's happening in tragic art. It would be insane to call Hamlet a loser. He is not a loser, though he has lost. And I think that is the message of tragedy to us, and why it's so very, very important, I think.