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Mathematics is the poetry of logical ideas.
Education is an admirable thing. But it is well to remember from time to time that nothing that is worth knowing can be taught.
The story of human evolution is far from over.
最危险的敌人往往是我们自己。
The magic of cinema lies in its ability to make us see the world through someone else's eyes.
I think it's important to give back and help others.
The price of freedom is eternal vigilance.