The past is a map, showing us where we have been.
过去是一张地图，显示我们曾去过哪里。
It is a terrible thing for a man to find out suddenly that all his life he has been speaking nothing but the truth.
Don't just fight in the North or the South. Always imagine every battle in your mind, where everyone is both your enemy and your friend, and all possible events happen simultaneously. That way, nothing will take you by surprise, and everything that happens will be something you've already imagined.
市场永远是对的。
数学的语言是普遍的，正是通过这种语言，我们才能传达宇宙最深刻的真理。
The forest is a teacher—if we are willing to learn.