创新不是口号，而是每一天的实际行动。
The writer’s job is to tell the truth.
Fools are the ones who cannot change their minds.
There are two ways of getting home; and one of them is to stay there.
Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.
I don't think you need to be sad to write a sad song.
在研究博弈论时，必须始终考虑其他参与者的理性。