你无法取悦所有人，所以做你自己就好。
You can't please everyone, so just be yourself.
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
一本伟大的传记是一种朝圣，走在别人的足迹中，同时试图理解他们的灵魂。
What fun was it without having me around?
If you want to be the best, you have to be able to handle the worst.