不要告诉别人怎么做，告诉他们做什么，让他们用结果给你惊喜。

We must stop just talking about change and start acting.

You cannot make yourself feel something you do not feel, but you can make yourself do right in spite of your feelings.

The best books... are those that tell you what you know already.

To be fond of dancing was a certain step towards falling in love.

设计良好的算法的美在于其简洁和高效。