痛苦的源头是无知。
The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.
When you're responsible for feeding families, every decision carries weight.
我不会让消极情绪拖垮我。我超越它。
自由主义与共产主义之间，或民主与威权主义之间的伟大意识形态斗争，以前者的胜利告终。
建筑的任务是为人类生活创造一个框架。
Behavior is determined by the total situation.
The night does not hide the world; it reveals another one.