【译文】 孔子说：“温习旧知识时，能有新收获，就可以做老师了。”
The power of literature lies in its ability to disturb, to question, to undermine what is taken for granted.
The main thing in life is not to stop questioning. Curiosity has its own reason for existing.
科学上的每一项伟大发现之前都有一些准备工作，往往持续多年。
Speak confidently as if you are right， but listen carefully as if you are wrong.
The secret of all effective advertising is not the creation of new and tricky words and pictures, but one of putting familiar words and pictures into new relationships.