Andrew Weil

"Each day as I travel through downtown Tucson, I am amazed at how quickly the most ancient of human behaviors have changed. For as long as there have been Homo sapiens - roughly 200,000 years - people have filled their lives principally with two activities: talking directly with other people, and doing physical things."

"By keeping my hand in that, it's the way I keep learning. The main way you learn in medicine is by practicing and working with patients."

"Citizens must pressure the American Hospital Association, the American Public Health Association, the Centers for Disease Control and other relevant governmental agencies to make greening our hospitals and medical centers a top priority so that they themselves don't create even more illness."