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Civilization is not inherited; it has to be learned and earned by each generation anew.
教育不仅仅是往头脑里填塞事实,而是点燃好奇心和批判性思维的火花。
I stand up for what I believe in and I don’t worry about what other people think.
Sustainability isn’t a trend—it’s a responsibility we all share.
数学家的工作大多是孤独的追求,但它建立在许多其他人的工作之上。