"“Be passionate. This is a job that is a lot of work, especially if you’re going into academia. You are going to spend…"

"Art and nature shall always be wrestling until they eventually conquer one another so that the victory is the stroke …"

"I share the belief of many of my contemporaries that the spiritual crisis pervading all spheres of Western industrial…"

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

"Outside is pure energy and colorless substance. All of the rest happens through the mechanism of our senses. Our eyes…"

"It's very, very dangerous to lose contact with living nature. … In the big cities, there are people who have never se…"

"There are experiences that most of us are hesitant to speak about, because they do not conform to everyday reality an…"

"In studying the literature connected with my work, I became aware of the great universal significance of visionary ex…"

"Deliberate provocation of mystical experience, particularly by LSD and related hallucinogens, in contrast to spontane…"