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成功不是終點(diǎn)，失敗也不是致命的：重要的是繼續(xù)前進(jìn)的勇氣。

The best way to ensure peace is to maintain a balance of power among the major states.

The mathematics of the universe is written in the language of geometry.

"Life on a lifeboat isn't much of a life. It is like an end game in chess, a game with few pieces. The elements couldn't be more simple, nor the stakes higher."