There has been no progress in 60,000 years in reducing the psychedelic experience to a known quantity. It is as terrifying, as awesome, as ecstatic, as irreducible to us as it was to them.
Terence McKennaWe are creatures of information and the imagination. The monkey we are already beginning to transform and shed. We don't look like the other monkeys, and we look less like them all the time.
Terence McKennaThere is a spiritual obligation, there is a task to be done. It is not, however, something as simple as following a set of somebody else's rules
Terence McKenna