I think that marijuana makes you stupid but sensual. I've watched many of my friends and loved ones become more erotic and dumber - just going around with a glazed expression on their faces from their last orgasms to the next - and found them really quite boring.

I learned more about psychology in the five hours after taking these mushrooms than in the preceding 15 years of studying and doing research in psychology.

Get stoned and abandon all constructive activity.

In the information-communication civilization of the 21st Century, creativity and mental excellence will become the ethical norm. The world will be too dynamic, complex, and diversified, too cross-linked by the global immediacies of modern (quantum) communication, for stability of thought or dependability of behaviour to be successful.

We are dealing with the best-educated generation in history. But they've got a brain dressed up with nowhere to go. Science is all metaphor. In the information age, you don't teach philosophy as they did after feudalism. You perform it. If Aristotle were alive today he'd have a talk show. If you don't like what you are doing, you can always pick up your needle and move to another groove. If you take the game of life seriously, if you take your nervous system seriously, if you take your sense organs seriously, if you take the energy process seriously, you must turn on, tune in, and drop out.

Tune in, turn on, and drop out.

The brain is not a blind, reactive machine, but a complex, sensitive biocomputer that we can program. And if we don't take the responsibility for programming it, then it will be programmed unwittingly by accident or by the social environnement.