我总是很高兴地想到，我的教育大部分是非正式的，并且根植于土壤中。
I am always glad to think that my education was, for the most part, informal, and had its roots in the soil.
La plus grande preuve d'amour, c'est le sacrifice.
"The purpose of art is to make the world a better place by helping us to see it more clearly."
The architect must be a craftsman.
哲学的功能是在作为统治阶级武器的科学思想和作为无产阶级武器的科学思想之间划清界限。
The most successful leaders are those who listen more than they speak.
