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数学家最好的工作往往来自于在别人看不到联系的地方发现联系。
The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.
世界上充满了显而易见的事情,但没有人会去注意它们。
There is only one thing worse than injustice, and that is justice without her sword in her hand. When right is not might it is evil.
I think the most important thing in life is self-confidence.