Date: 1949

"Self-consciousness, if the word is to be used at all, must not be described on the hallowed para-optical model, as a torch that illuminates itself by beams of its own light reflected from a mirror in its own insides."

— Ryle, Gilbert (1900-1976)

Date: 1992

"What we see when we take this inner look will be partly determined by the philosophical viewpoint from which we look, or, we might say, by the conceptual spectacles we may be wearing."

— Kenny, Anthony (b. 1931)

Date: 1992

"After a while, he no longer recognized what he was thinking and, just as a shop window sometimes prevents the onlooker from seeing the objects behind the glass and folds him instead in a narcissistic embrace, his mind ignored the flow of impressions from the outside world and locked him into a d...

— Edward St. Aubyn (b. 1960)