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The invention of the cotton gin was the result of necessity and observation.
The most dangerous phrase in business is: 'We've always done it this way.'
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
I'm not perfect, and I don't pretend to be.
正是通过观察和反思的力量,人们才能找到方法。所以我们必须不断挖掘和钻研。
The pursuit of knowledge is a lifelong journey, and the joy of discovery is its greatest reward.