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Whereof one cannot speak, thereof one must be silent.

I don't like to be defined by one thing. I'm more than just a tennis player.

The process of discovery in mathematics is often more important than the result itself.

世界上最好和最美麗的東西是看不見甚至摸不著的——它們必須用心去感受。

你不是因為想說些什么而寫作，你是因為有些東西要說而寫作。