We need to be part of the solution, not part of the problem.
活着是世界上最罕见的事情。大多数人只是存在，仅此而已。
事情不一定要改变世界才能变得重要。
When you get an invitation to do something in the future， ask yourself: would you accept this if it was scheduled for tomorrow？ Not too many promises will pass that immediacy filter.
The true value of a company lies in its people and their commitment to excellence.
Mathematics is the art of asking the right questions and then finding their answers.
No one can make you feel inferior without your consent.
当机会来临时，就要行动。