学习不仅仅是存储信息的问题；它是一个通过改变支配行为的规则来适应环境的过程。

Love is not a finite resource.

The city remembers what its people forget.

这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。

你必须相信自己的直觉。

Successful people maintain a positive focus in life no matter what is going on around them. They stay focused on their past successes rather than their past failures, and on the next action steps they need to take to get them closer to the fulfillment of their goals rather than all the other distractions that life presents to them.