“After some time, with my eyes closed, I began to enjoy this wonderful ...” — Albert Hofmann Quote

“After some time, with my eyes closed, I began to enjoy this wonderful play of colors and forms, which it really was a pleasure to observe. Then I went to sleep and the next day I was fine. I felt quite fresh, like a newborn.”

“They do not know very good Latin, these botanists.”

“It's very, very dangerous to lose contact with living nature.”

“There was a lot of protest after Bravo, from countries like India, for example. India was the first country which came forward and proposed at the United Nations that all of these nuclear tests should be stopped, that there should be a complete ban on nuclear testing.”

“If, after hearing my songs, just one human being is inspired to say something nasty to a friend or, perhaps to strike a loved one, it will all have been worth the while.”

“A whole bunch of 'ayes' and a whole bunch of 'yeahs.' That's it. That's all I do. I say yeah. I tell myself that I'm not gon' go over 80. I say, like, 79 yeahs, and it works. We what you call mumble rappers. So you say 'yeah' after everything and make it rhyme no matter what it is.”