最终，我们记住的不是敌人的话语，而是朋友的沉默。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
The best art is never finished; it’s abandoned.
The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.
最成功的建筑是那些随时间演变以满足不断变化需求的建筑。