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I always say the same: to win you have to suffer.
我常说同样的话:要想赢就必须受苦。
Mathematics is the art of giving the same name to different things.
我们希望通过拼多多,让更多的人享受到互联网的红利。
Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.
The laws of physics produce complex structures, and in at least one case, a complex structure produces the laws of physics.
"Words are the voice of the heart, and silence is its echo."