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数学的乐趣在于发现的旅程,而不仅仅是目的地。
世界是一本书,不旅行的人只读了其中一页。
There are things that happen and leave no discernible trace, are not spoken or written of, though it would be very wrong to say that subsequent events go on indifferently, all the same, as though such things had never been.
写作的行为是一种勇气与反抗的行为。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.