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I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.
我认为数学之所以有价值,是因为它具有这种令人难以置信的结构,你可以探索和发现。
The actions of men are the best interpreters of their thoughts.
Only our individual faith in freedom can keep us free.
一个东西丢了,95%的情况,它都在你最后一次见到它的地方一臂可及的范围内。在这个半径内所有可能的位置进行搜索,你就会找到它。