“It is impossible for us to think of any thing, which we have not antecedently felt, either by our external or internal senses.” — David Hume Copy Share Image
I suspect we have internal senses. The mind's eye since Shakespeare's time has been proverbial; and we have also a mind's ear. To say nothing of dreams, one certainly can listen to one's own thoughts, and hear them, or believe… — Augustus William Hare Copy Share Image
