最重要的是保持好奇心，不断学习，不断成长。

The poor are not lazy; they are just caught in a system that makes it very hard for them to escape poverty.

郦波在讲座中引用苏格拉底的话并加以阐释

A dream is a place where a wish and a fear meet. When the wish and the fear are exactly equally balanced, you call the dream a nightmare.

你必须花费一些精力和努力才能看到数学的美。