纯数学和应用数学之间的相互作用是真正创新发生的地方。

Pressure is a word that is misused in our vocabulary. When you start thinking of pressure, it's because you've started to think of failure.

Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

"Man is not what he thinks he is, he is what he hides."

对上帝的观念越强大和生动，它将越影响我们的生活和性格。