Innovation is the ability to see change as an opportunity, not a threat.

I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.

数学是一种超越文化和语言障碍的通用语言。

Architecture is always political, because it is about how we live together.

War is the father of all, and king of all; and some he has made gods, and some men; some he has made slaves, and some free.

【解释】仁慈的人爱人，有礼貌的人尊敬人，爱别人的人，别人也会爱他；尊敬别人的人，别人也会尊敬他。