I know LSD; I don't need to take it anymore. Maybe when I die, like Aldous Huxley. - Albert Hofmann

Outside is pure energy and colorless substance. All of the rest happens through the mechanism of our senses. Our eyes see just a small fraction of the light in the world. It is a trick to make a colored world, which does not exist outside of human beings.

The high sentences — ten years' imprisonment each for convictions in Texas and California concerning possession of LSD and marijuana, and conviction (later overturned) with a sentence of thirty years' imprisonment for marijuana smuggling — show that the punishment of these offenses was only a pretext: the real aim was to put under lock and key the seducer and instigator of youth, who could not otherwise be prosecuted.

It's very, very dangerous to lose contact with living nature. … In the big cities, there are people who have never seen living nature, all things are products of humans … The bigger the town, the less they see and understand nature.