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The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

The striving to find a meaning in one's life is the primary motivational force in man.

True love is when you put someone else's needs before your own.

The true measure of a company's success is its impact on society, not just its bottom line.

? 一切迷信的根源在于人們只關注事情成功的時候，而不關注失敗，他們只記住成功，而忽視失敗。

礦業企業要注重資源綜合利用，提高資源利用效率。

變革的速度要求敏捷性——無論是思維還是行動。