在战争中，武力和欺骗是两个关键的美德。

一个社会文化系统的行为基础设施是其上层建筑的主要原因。

He allowed himself to be swayed by his conviction that human beings are not born once and for all on the day their mothers give birth to them, but that life obliges them over and over again to give birth to themselves.

教育必须基于儿童的心理发展，而不是教育者的任意意志。

Science fiction is the literature of change.

我不是宇宙，我是多元宇宙。

最好的管理是一门真正的科学，建立在明确的法律、规则和原则之上。

写作是一种不被中断的谈话方式。