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Science is an adventure into the unknown, each discovery a new understanding of nature.

我不想因為出名而被記住，我想因為勇敢而被記住。

文學之美在于它能夠超越時間和空間，連接不同世代的靈魂。

When I hear the word culture, I reach for my checkbook.

No president who performs his duties faithfully and conscientiously can have any leisure.

最好的想法往往來自挑戰現狀。