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Strength does not come from winning. When you go through hardships and decide not to surrender, that is strength.

Cryptography is about communication in the presence of adversaries.

譯文：有錢有酒的時候，身邊就有兄弟朋友，可遭遇困難的時候，身邊哪里能看一個人呢。賞析：遠離為了利益而交的朋友，結交相互欣賞，相互幫助的知心朋友。酒肉朋友再多也不如一個知心朋友。

我年輕時領略過一種高尚的情操，我至今不能忘掉，這是我的煩惱。

The art of leadership is saying no, not yes. It is very easy to say yes.

員工是企業的財富，關心員工就是關心企業的未來。

我發現人很令人困惑。