【释义】狡猾的兔子有三个洞穴，才能避免死亡。如今您只有一个洞穴，还不能高枕无忧。请让我为您再开凿两个洞穴。

Sometimes I do wonder what college would have been like. But I made my decision..

Positive emotions are not trivial luxuries, but instead may be critical necessities for optimal functioning.

每天起床的时候，争取变得比你昨天更聪明一点。

创新不仅仅是创造新事物，而是让现有的事物变得更好。