Can a man still be brave if he’s afraid. That is the only time a man can be brave.
I love people who make me laugh. I honestly think it's the thing I like most, to laugh. It cures a multitude of ills. It's probably the most important thing in a person.
做数学就是与宇宙对话,寻找我们甚至可能还不知道如何提出的问题的答案。
Change starts with a single step, but it takes a collective effort to make it lasting.
The true value of a human being is determined primarily by the measure and the sense in which he has attained liberation from the self.