The Idiot
"...in any ingenious or new human thought, or even simply in any serious human thought born in someone's head, there always remains something which it is quite impossible to convey to other people, though you may fill whole volumes with writing and spend thirty-five years trying to explain your thought; there always remains something that absolutely refuses to leave your skull and will stay with you forever; you will die with it, not having conveyed to anyone what is perhaps most important in your idea."
~ F. Dostoevsky, The Idiot.