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一個有趣的悖論是：當我接受自己的本來面目時，我就能改變。

Never stop learning; the moment you do, you start falling behind.

The only constant is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be.

【譯文】 孔子說：“道聽途說就是道德敗壞。”