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自守表示的研究是数学抽象之美的反映。
被原谅只是礼物的一半。另一半是我们也可以原谅，我们可以从怨恨和指责的古老负担中解脱出来。
Most people are other people. Their thoughts are someone else’s opinions, their lives a mimicry, their passions a quotation.
你停止尝试的那一刻，就是你开始死亡的那一刻。
I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
成为一体，团结一致是伟大的。但尊重差异的权利可能更伟大。
说真话的最大好处是你不需要记住你说了什么。
在阿秒时间尺度上光与物质的相互作用揭示了一个比我们想象中更加动态的宇宙。