In the words of Harvard law School intellectual law professor William Fisher, copyright "provides incentives for creative activities that otherwise would not occur."

用哈佛大学法学院知识产权法教授William Fisher教授的话来形容，版权为各种创作活动提供了源动力，没有它便没有创作活动。

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Professor Stephen Rand and his associate, William Fisher, have discovered that, at the proper intensity, the magnetic properties of light could potentially be harnessed to generate voltage.

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One of the all-time bestselling books on negotiation is Getting to Yes by Roger Fisher and William Ury.

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Fisher, Jennifer and Philip Maritz, and Charlotte A. and William E.

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