The higher your energy level, the more efficient your body. The more efficient your body, the better you feel and the more you will use your talent to produce outstanding results.

You know, in the Middle Ages, in England, when you met a very poor person, that person would be described as an "unfortunate" -- literally, somebody who had not been blessed by fortune, an unfortunate.

科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这很有趣...”

Reading good literature is like experiencing love: it changes you.

If you can dream it, you can achieve it.