缺乏美感的理论不太可能是正确的。
A theory that lacks beauty is unlikely to be correct.
I'm a dreamer, but I'm also a doer.
自然实验可以为经济问题提供有价值的见解。
每一次挫折都是为了东山再起。
我相信毅力的力量。
贫贱是苦难的境界，能很好地居于其境者就苦中有乐；富贵是快乐的境地，不能很好地对待富贵的人便会乐极生悲。
The greatest glory in living lies not in never falling, but in rising every time we fall.
We are not separate observers of the universe, but active participants in its unfolding.
The best way to find out if you can trust somebody is to trust them.