Becoming fearless isn't the point. That's impossible. It's learning how to control your fear, and how to be free from it.

"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."

使生活成为可能的唯一事情是永久的、无法忍受的不确定性；不知道接下来会发生什么。

数学中的发现过程往往比结果本身更重要。

人之所以比禽兽尊贵，是因为人懂得“礼”啊。后人常用这句话说明“礼”在我们生活中的重要性。讲究“礼”，是有修养、有道德的表现。