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The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.

邁向某處的第一步是決定不再停留在原地。

【原文】楚狂接輿歌而過孔子，曰：“鳳兮!鳳兮!何德之衰?往者不可諫，來者猶可追。己而!已而!今之從政者殆而!”孔子下，欲與之言。趨而避之，不得與之言。【譯文】過去的的事已經(jīng)不可挽回了，將來的事還來得及改正。

Technology gives us precision in forestry operations, but wisdom tells us where and when to apply it.

The challenge of modern cryptography is not just to protect information, but to do so in a way that is both efficient and scalable.