不患无位，患所以立。不患莫已知，求为可知也。
一个人不应该发愁没有官位俸禄，而应该发愁没有为官的本领。不应该发愁别人不了解自己，而应追求能够让别人了解自己的才能。
意识是一条河流，而非孤立元素的集合。
我相信建筑是一门能够改变社会的学科。
Taught from infancy that beauty is woman's sceptre, the mind shapes itself to the body, and roaming round its gilt cage, only seeks to adorn its prison.
广东话谚语
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
A failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.