Alexander Shulgin said this quote

Use them with care, and use them with respect as to the transformations they can achieve, and you have an extraordinary research tool. Go banging about with a psychedelic drug for a Saturday night turn-on, and you can get into a really bad place, psychologically. Know what you're using, decide just why you're using it, and you can have a rich experience. They're not addictive, and they're certainly not escapist, either, but they're exceptionally valuable tools for understanding the human mind, and how it works.

~ Alexander Shulgin

To demand that a person pee in a cup whenever you wish him to, without a documented reason to suspect that he has been using an illegal drug, is intolerable in our republic. You are saying to him, I wonder if you are not behaving in a way that I approve of. Convince me that you indeed are.Outrageous.Intolerable.

~ Alexander Shulgin

They might be drugs that alter the states of consciousness, or they might be states of transcendence reached in meditation. They might be moments of orgasm, or fugue states, or day-dreams that take you momentarily to a rewarding fantasy and escape from responsibility. All of these are treasures of the spirit or psyche that allow exploration along paths which are undefined and completely individual.

~ Alexander Shulgin

Some part of me can't wait to see what life's going to come up with next! Anticipation without the usual anxiety. And underneath it all is the feeling that we both belong here, just as we are, right now.

~ Alexander Shulgin