数学是给不同事物赋予相同名称的艺术。

真正的护城河是用户对你的依赖。

在怀疑时，克制自己。

The poet is a man who looks at the world and sees it as it is, but also as it could be.

To make love with a stranger is the best. There is nothing more exciting.

Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

The most beautiful things in life are not things. They're people and places and memories and pictures. They're feelings and moments and smiles and laughter.

创新不仅仅是技术，更是改变人们的生活。