A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
一个好的数学家是能看到定理之间类比的人;一个伟大的数学家是能看到类比之间的类比的人。
The key to success in semiconductor is not just technology, but also persistence and teamwork.
人的仁慈从未削弱自由者的毅力或软化他们。一个国家不必变得残酷就可以坚强。
2004年9月13日,81岁的杨振宁在清华大学开始为本科生讲授普通物理。他说
I'm not perfect, and I don't pretend to be.