做出伟大工作的唯一途径就是热爱你所做的事。

天下人都说这是他们努力的结果，不会说“这是我见到了命”。 

Remember, if you ever need a helping hand, you'll find them at the end of each of your arms. As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

大脑有专门的网络来维持警觉性、定向感觉事件和解决反应之间的冲突。

最小的行动，乘以百万次，就能改变世界。