Liberty means responsibility. That is why most men dread it.
自由意味着责任,正因为如此,多数人都惧怕自由。
To be without some of the things you want is an indispensable part of happiness.
The best architecture is democratic.
True understanding comes from grasping the inner structural relationships of a problem.
《诗经》三百篇,其内容可以用一句话概括:“思想纯正,没有邪恶。”