thinking, by endeavours to form new combinations, and to discover new truths, than by passively receiving the impressions of other men's ideas. Could we suppose the period arrived, when there was not further hope of future discoveries; and the only employment of mind was to acquire pre-existing knowledge, without any efforts to form new and original combinations; though the mass of human knowledge were a thousand times greater than it is at present; yet it is evident that one of the noblest stimulants to mental exertion would have ceased; the finest feature of intellect would be lost; every thing allied to genius would be at an end; and it appears to be impossible, that, under such circumstances, any individuals could possess the same intellectual energies, as were possessed by a Locke, a Newton,
