LSD wanted to tell me something. … It gave me an inner joy, an open mindedness, a gratefulness, open eyes and an internal sensitivity for the miracles of creation.

Address on the first day of LSD: Problem Child and Wonder Drug, an International Symposium on the Occasion of the 100th Birthday of Albert Hofmann (13 January 2006). - LSD: The Geek's Wonder Drug? (2006)