你不能戴着丝绒手套搞革命。

We believe in ordinary acts of bravery, in the courage that drives one person to stand up for another.

The fact that people are full of greed, fear, or folly is predictable. The sequence is not predictable.

物理学中的每一个发现都打开了一扇通往新奥秘的门。

我的信念是：坚持做自己，总会有人欣赏。