Sir Kenelm Digby in his observations on the work from which the above is extracted, entertains a similar opinion, and quotes Friar Bacon in support of it. The following are his words: "Those students who busy themselves much with such notions as reside wholly in the fantasy, do hardly ever become idoneous for abstracted metaphysical speculations; the one having bulky foundations of matter, or of the accidents of it, to settle upon--at the least with one foot; the other flying continually, even to a lessening pitch in the subtile air. And accordingly it hath been generally noted, that the excellent mathematicians, who converse altogether with lines, figures, and other differences of quantity, have seldom proved eminent in metaphysics or speculative divinity. Nor again, the profession of their sciences in other arts, much less can it be expected that an excellent physician, whose fancy is always fraught with the material drugs that he prescribeth his apothecary to compound his medicines of, and whose hands are inured to the cutting up, and eyes to the inspection of anatomized bodies, should easily and with success ply his thoughts at so towering a game, as a pure intellect, or separated and unbodied soul." That such ideas should be maintained in former days, when bigotry and prejudice reigned paramount, we cannot be surprised; but one must marvel to see a modern and intelligent annotator of Brown's work,[27] coincide in this illiberal opinion, in the following terms: "Imaginative men, that is, persons in whom the higher attributes of genius are found, seldom delight in the sciences conversant with mere matter or form; least of all in medicine, the object of which is the derangement, or imperfection of nature, and the endeavour to substitute order and harmony in the place of their opposites. Brought thus chiefly into contact with diseased organization, surrounded by the worst elements of civil society, (for their experience must in general be among the intemperate and the vicious,) they may be said to exist in an infected moral atmosphere, and it is therefore not greatly to be wondered at that among such persons a highly religious frame of mind should be the exception and not the rule."