Note 231 — Chapter II · (continued 2)

The greatest men in science, and in fact all very great men, have no doubt been remarkable for the powers of their imagination. But in art the imagination plays a far more conspicuous part than in science; and this is what I mean to express by the proposition in the text. Sir David Brewster, indeed, thinks that Newton was deficient in imagination: ‘the weakness of his imaginative powers.’ Brewster's Life of Newton, 1855, vol. ii. p. 133. It is impossible to discuss so large a question in a note; but to my apprehension, no poet, except Dante and Shakespeare, ever had an imagination more soaring and more audacious than that possessed by Sir Isaac Newton.