The real is not only what can be reproduced, but that which is always already reproduced.

让女性成为理性的生物和自由的公民，她们很快就会成为好妻子；——也就是说，如果男性不忽视丈夫和父亲的职责。

We must design products with their end-of-life in mind from the very beginning.

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

Human existence is a small yet unique manifestation in the cosmos; we should cherish and excel in our limited lives.”

"Illustrations should whisper secrets to the reader, not shout the obvious."

【译文】杀人一万，自己也要损失三千。说一句伤害别人的话，就像用刀割别人的心一样。