All violence consists in some people forcing others, under threat of suffering or death, to do what they do not want to do.

我不需要理由去坚强。

激情就像疾病：越是与之斗争，它们就越强大。

心理学必须是一门实用的科学，关注心理运作的方式和原因。

世界并非蒙特卡洛模拟。