LSD is really just a small chemical modification of a very old sacred drug of Mexico. LSD belongs, therefore, by its chemical structure and by its activity, in the group of the magic plants of Mesoamerica. It does not occur in nature as such, but it represents just a small chemical variation of natural material.
Albert HofmannPsychedelic substances, if they are used in proper ways, are very helpful for mankind.
Albert HofmannWe need a new concept of reality and a new set of values for things to change in a positive direction. LSD could help to generate such a new concept.
Albert Hofmann