"if you think tough men are dangerous， wait until you see what weak men are capable of.
如果你认为强悍的人很危险，那就等着看弱者能做什么。
杰夫·贝索斯接受了莱克斯·弗里德曼的播客采访
The struggle of man against power is the struggle of memory against forgetting.
The most beautiful as well as the most ugly inclinations of man are not part of a fixed biologically given nature, but result from the social process which creates man.
"The truth is not always beautiful, but the search for it is."
【译文】来势像暴风骤雨一样猛烈，退去像微尘飘落一样静悄悄。长江的后浪推涌着前浪，世上的新人赶超着旧人。
教育学中的实验方法不仅是研究的工具，更是所有教育实践的基本原则。