当你点燃蜡烛时，你也投下了阴影。
When you light a candle, you also cast a shadow.
创造性力量很容易变成破坏性力量。这只取决于人们的道德人格：是用此力量做好事或做坏事。如果人们缺乏这种道德人格，则没有一种说教能够提供它或取而代之。
I'm not going to compare myself to anybody. I'm going to do the best I can do. I'm going to work hard every day to be the best that I can be.
We must remember that this is a very small star and probably some of the larger and the more important stars and may be very virtual and happy.
Architecture is about public space as much as it is about private space.
The only way to learn mathematics is to do mathematics.
命运与性情是一个概念的两个名字。
The most dangerous thing is not failure, but complacency.