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你越深入数学,就越意识到还有多少未知。
The deeper you go into mathematics, the more you realize how much remains unknown.
生命与死亡之间的界限,充其量不过是模糊的阴影。谁能说清它们的交界在哪里?
提高就是要改变,而要达到完美就要不断改变。
I don't want to wake up in the morning and think, 'I'm going to work to make money.' I want to wake up and think, 'I'm going to work because I love what I do.'