James W. Burgess, A practical treatise on coach-building historical and descriptive (1881)
“ It is a common notion that a mechanical inventor must necessarily be a man of genius; but, if the matter be analysed, it will be found that though inventors are occasionally men of genius it is not by any means a general rule. Invention, in its ordinary sense, as the word implies, is the art of finding out. By genius is meant a species of creative power, like that of the poet, for example, in his highest state of excellence. Invention is of two kinds—one resulting from a quick habit of observation, which detects the applicability of various forms of matter to similar objects. ”
