... or less vivid of the movement of his head, of a sudden pain in my leg, of a state of terror, a swelling of the limb, a chill, delirium, unconsciousness, etc., etc., and the ruin of my hopes. ... Of course the sight of it arouses the grasping reflex; but it arouses simultaneously the idea thereof, together with that of the consequent pain, and of THE PRINCIPLES OF PSYCHOLOGY Get any ... to admit of accurate determination at all-who of us can say even of his own brothers whether their perceptions of weight and of time are well developed or not?-because the followers of Gall...