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Failure gave me an inner security that I had never attained by passing examinations. Failure taught me things about myself that I could have learned no other way. I discovered that I had a strong will, and more discipline than I had suspected; I also found out that I had friends whose value was truly above the price of rubies.

It is not the nature of magic to be either good or evil, but it is the nature of those who use it.

質(zhì)量是我們產(chǎn)品的生命線，我們絕不能在這方面妥協(xié)。

Greatness is not a skill, it's an attitude.

煤炭造就了現(xiàn)代世界，我們有責(zé)任確保以智慧管理它的遺產(chǎn)。