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最好的書是讓你改變的書。

Over time, our emerging high-usage products will likely generate significant new revenue streams for Google as well as for our partners, just as search does today.

The boy and his heart had become friends, and neither was capable now of betraying the other.

Every discovery we make brings us one step closer to understanding the fundamental laws of the universe.

Every seed we plant today is a promise to future generations.

經濟發展理論研究的是經濟系統如何產生不斷改變它的力量。