穷人通过减少欲望而变得富有。
PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。
The existence of a legal system is a matter of social fact.
Art should be a conversation, not a lecture.
If you don’t believe in love, then what’s the point of living?
科学不仅仅是关于发现，也是关于应用知识来改善人类生活。
If you don’t try to uncover what is unseen and understand its nature, you will be ill prepared to lead.
Collaboration is the cornerstone of achieving extraordinary results.