Corpsrampant

“I suddenly felt that it was all the same to me whether the world existed or whether there had never been anything at all: I began to feel with all my being that there was nothing existing. At first I fancied that many things had existed in the past, but afterwards I guessed that there never had been anything in the past either, but that it had only seemed so for some reason. Little by little I guessed that there would be nothing in the future either.”
― Fyodor Dostoyevsky, The Dream of a Ridiculous Man