I think track records are very important. If you start early trying to have a perfect one in some simple thing like honesty, you’re well on your way to success in this world.

The way we see things is affected by what we know or what we believe.

The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.

Whatever is well conceived is clearly said, And the words to say it flow with ease.

【译文】凡是事物都有本和末，本末是一体的，不可以把本末分开为两段。

The most difficult thing in architecture is to be simple.

——〈在广州农民运动讲习所第一届毕业礼演说〉，对讲习所学员发出警告，无法在中国发动阶级斗争，反之应该要用平和方法，以合作为诉求，1924年8月21日