ChatPGT: The perspective of an enlightened person is different from that of an unenlightened person who sees themselves as a body-mind-consciousness bundle. The enlightened person sees themselves as one with the world and sees the world as one without a second. The answer to whether Buddha knows everything or nothing is that he knows the only thing that exists which is the oneness of everything. The world appears real to those who do not have knowledge but for those who have knowledge, reality pervades devoid of form.