什么是卓越的品行?即日常的行事;什么是德高之人?是小心谨慎的人;怎么样才能够明了德义努力去做?惟有虚心学习;如何才能实现远大的抱负?只有对当前的问题深思熟虑。
On innovation: "I think frugality drives innovation, just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."
The interplay between quantum mechanics and general relativity is one of the most profound puzzles in modern physics, and solving it may require a complete rethinking of our understanding of the universe.