True friends are not those who have endless topics to talk about, but those who can stay together without feeling awkward even if they don't speak.

要理解心理学，就要在自然环境中观察行为。

The whole of life is just like watching a film. Only it's as though you always get in ten minutes after the big picture has started, and no-one will tell you the plot, so you have to work it out all yourself from the clues.

"The power of literature lies in its ability to make us see the world differently."

一个过于关注人群事务的人，就像过于好奇地观察蜜蜂劳动的人一样，往往会因为好奇心而被蜇伤。

我们每一次的观察都是向理解宇宙迈近的一步。