“There is a room in England somewhere, but it's nowhere to be seen. It exists only in the mind, and only in the mind of those that have been there.”

“Reality exists in the human mind, and nowhere else. Not in the individual mind, which can make mistakes, and in any case soon perishes: only in the mind of the Party, which is collective and immortal.”

“The past only exists in the minds of those who choose to recall it.”

“Your mind makes out the orange by seeing it, hearing it, touching it, smelling it, tasting it and thinking about it but without this mind, you call it, the orange would not be seen or heard or smelled or tasted or even mentally noticed, it's actually, that orange, depending on your mind to exist! Don't you see that? By itself it's a no-thing, it's really mental, it's seen only of your mind. In other words it's empty and awake.”

“Imagination... its limits are only those of the mind itself.”

“The law of gravity and gravity itself did not exist before Isaac Newton." ...and what that means is that that law of gravity exists nowhere except in people's heads! It 's a ghost!"Mind has no matter or energy but they can't escape its predominance over everything they do. Logic exists in the mind. numbers exist only in the mind. I don't get upset when scientists say that ghosts exist in the mind. it's that only that gets me. science is only in your mind too, it's just that that doesn't make it bad. or ghosts either."Laws of nature are human inventions, like ghosts. Law of logic, of mathematics are also human inventions, like ghosts."...we see what we see because these ghosts show it to us, ghosts of Moses and Christ and the Buddha, and Plato, and Descartes, and Rousseau and Jefferson and Lincoln, on and on and on. Isaac Newton is a very good ghost. One of the best. Your common sense is nothing more than the voices of thousands and thousands of these ghosts from the past.”