The best response to those who hurt you isn't revenge,  but doing your best to have a better life.
The way we treat ourselves sets the standard for how others will treat us.
Every generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it.
理解的提高有两个目标:首先,我们自己的知识增长;其次,使我们能够将这些知识传递给他人。
The role of a leader is not to have all the answers, but to ask the right questions.