In a carefully prepared, loving LSD session, a woman will inevitably have several hundred orgasms.

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.

If you listen to neurologists and psychiatrists, you'd never fall in love.

Civilization is unbearable, but it is less unbearable at the top.

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.

The mission of DNA is to evolve nervous systems capable of deciphering the mission of DNA.

The danger of psychedelic drugs, the danger of mind-opening, the danger of consciousness expansion, the danger of inner discovery is a danger to the establishment.