== 我不知道成功的方法，但我知道失敗的方法是想討好所有人

I don't know the key to success, but the key to failure is trying to please everyone.

-- Bill Cosby 美國喜劇演員比爾‧寇司比

http://www.goodreads.com/author/quotes/3537.Bill_Cosby

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== 其他相關格言

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[[:quotes:|所有格言]]
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{{tag>quotes innovation creativity}}