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世界是一本美麗的書，但對(duì)那些無法閱讀它的人來說幾乎沒有用處。

To create is to give life to something that did not exist before.

The most exciting breakthroughs of the 21st century will not occur because of technology but because of an expanding concept of what it means to be human.

我一直認(rèn)為學(xué)校里那些有點(diǎn)麻煩的男孩，往往是將來能做出真正有趣事情的人。