最好的科学家是那些在未知面前保持谦逊的人。

The best way to find out if you can trust somebody is to trust them.

The best way to gain self-confidence is to do what you are afraid to do.

Every challenge is an opportunity in disguise; you just have to look for it.

Tragic art, as it developed in the theaters of ancient Greece, in the fifth century B.C., was essentially an art form devoted to tracing how people fail, and also according them a level of sympathy, which ordinary life would not necessarily accord them. A few years ago, I was thinking about this, and I went to "The Sunday Sport," a tabloid newspaper I don't recommend you start reading if you're not familiar with it already.