科学是一种探索和理解世界的方式。
Science is a way of exploring and understanding the world.
The best way to find out if you can trust somebody is to trust them.
记忆是个狡猾的东西。它并不总是可靠的,但它是我们拥有的一切。
译文:人生就像江河里的一叶小舟,富贵功名都是过眼云烟。
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.