Shamanism, on the other hand, is this world wide, since Paleolithic-times, tradition which says that you must make your own experience the center piece of any model of the world that you build.

For unknown reasons, there is a tremendous concentration of psychoactive plants on the South American continent. The South American continent has more known hallucinogens than the rest of the planet combined.

Culture is the greatest barrier to your enlightenment, your education, and your decency.

This is a general comment that you should take a committed dose of whatever it is you're taking so that there is no ambiguity, because there's nothing worse than a sub-threshold psychedelic experience.

The history of man that you don't know is what your unconscious is made out of.

Time will perfect matter.

The felt presence of immediate experience-- this is all you know. Everything else comes as unconfirmed rumor.