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"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

世界因你的榜樣而改變，而不是因你的觀點而改變。

數學的美在于它能夠將復雜的思想簡化為優雅的結構。

Cooperation is more important than competition, and ecosystems are more viable than going it alone.

我的人生就是一首未完成的歌。