What I always hoped for out of the psychedelic voyaging was to bring back something. I always felt, and still feel, that that is the attitude with which you should go into these things.

What we drug people have, that you don't, is repeatability.

There is an angel within the monkey struggling to get free, and this is what the historical crisis is all about.

The future holds no terrors for a person who knows how process inevitably unfolds. They are always right and with it each moment.

I think transcending our cultures is going to be extraordinarily necessary for our survival. I don't think we can carry our cultures through the keyhole of the stretch of the next millennium

I have never felt that the primary use of these things was to cure what is called in modern parlance neurosis, what I call unhappiness. It isn't for that.

Impressionism is simply twenty minutes into LSD.