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數(shù)學(xué)中最重要的技能是清晰思考的能力。

You can’t change the past, but you can change the future.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

You have to find in yourself what makes you different from everybody else.

譯文：聽別人說不如親眼看看，遠(yuǎn)遠(yuǎn)觀望不如湊近細(xì)查。