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Our lives begin to end the day we become silent about things that matter.
我们的生活在我们选择沉默面对重要事情的那一刻开始走向终结。
最伟大的发现往往来自意想不到的地方。
Patience and persistence are the keys to unlocking the mysteries of mathematics.
A society that does not recognize the rights of its citizens is doomed to decay.
I am not a hero of mathematics. I'm not even that successful; that is why I don't want to have everybody looking at me.