一个和谐的社会，不是争议的消失，而是公义的彰显。

最好的书是那些告诉你你已经知道的东西的书。

孩子们能看到成年人忽略的细节——这就是绘本如此重要的原因。

The best time to plant a tree was 20 years ago; the second-best time is now.

Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It’s something that truly exists in all of us.

纠缠不仅仅是量子力学的一个奇特特征 - 它是本质特征。

To study history is to learn the grammar of time.

化用李商隐诗句，表达乐观豁达的人生态度。