The moment we want to believe something, we suddenly see all the arguments for it, and become blind to the arguments against it.
The only way to achieve sustainable growth is to embrace change and challenge the status quo.
所有老人共同的大秘密是,在七八十年里,你其实并没有改变。你的身体变了,但你一点都没变。
Mathematics is the language with which God has written the universe.