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我為孩子們寫作，因為我曾經是一個需要書籍的孩子。

I have made a ceaseless effort not to ridicule， not to bewail， not to scorn human actions， but to understand them.

數學的本質不是使簡單的事物復雜化，而是使復雜的事物簡單化。

In the stock market, the most important thing is not to predict the future, but to understand the present.

True success comes from adding value to others, not just to yourself.

真正的創新發生在學科的交叉點。