To do mathematics is to engage in a dialogue with the universe, seeking answers to questions we may not even know how to ask yet.
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。
我认为最重要的是不要害怕失败。
那些将环境挑战转化为商业机会的公司将会蓬勃发展。
I’m not a pessimist. I’m an optimist trained in pessimism.
Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.
The best books ask questions, not just give answers.
The soul is the master of the body， not the slave.