“The psychedelics are a powerful educational tool. They are the surest way to learn the arbitrariness of our ordinary perception. Many of us have had to use them to find out how little we knew.”

― Gregory Bateson

“Thirty years ago, we used to ask: Can a computer simulate all processes of logic? The answer was yes, but the question was surely wrong. We should have asked: Can logic simulate all sequences of cause and effect? And the answer would have been no.”

― Gregory Bateson, Mind and Nature: A Necessary Unity