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The more you know, the less you need to show.
你知道得越多,你需要展示的就越少。
The sun is the soul of the universe, and the earth is its body.
路途再近,你不走,也不会到达。事情再小,不去做也不可能完成。
The joy of solving a mathematical problem is unparalleled; it is a moment of pure intellectual triumph.