"Consciousness is a singular of which the plural is unknown; that there is only one thing and that what seems to be a plurality is merely a series of different aspects of this one thing."

"The only possible interpretation of quantum theory is that there are no particles."

"I insist upon the view that 'all is waves'."

"If we were to pursue the idea to its logical conclusion, we would have to assume that every thought, every feeling, every sensation is somehow connected with an elementary process in the brain, with a…"

"The result of the experiment is that the cat is both dead and alive, like the famous case of the young woman who was both a virgin and a mother."