写作是给我们的思想阴影注入生命，给无形以形。
For in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children's futures. And we are all mortal.
To live is the rarest thing in the world. Most people exist, that is all.
I was born in Africa.I came to California because it’s really where new technologies can be brought to fruition， and I don’t see a viable competitor.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
人最珍贵的是生命，生命最珍贵的是道。
我们必须学会倾听材料想说什么。
The past is always with us, and it's always more complicated than we think.