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A good mathematician is not one who knows all the answers, but one who asks the right questions.
郦波在讲座中引用苏格拉底的话并加以阐释
I'm not afraid to fall in love, I'm just afraid to fall for the wrong person again.
The best way to predict the future is to create it.
The real question is not whether climate is changing, but how fast and how much we can adapt.
世界是一本伟大的书,我们是其中的文字。
你无法回到过去改变开头,但你可以从现在开始改变结局。