专利是浇在智慧火花上的利益之油的英语原文

出处在这里:
The patent system changed this; secured to the inventor, for a limited time, the exclusive use of his invention; and thereby added the fuel of interest to the fire of genius, in the discovery and production of new and useful things.

那句话是从里面提炼出来的,提炼之后变成:
The patent system added the fuel of interest to the fire of genius.