I entered medicine to use it as a vehicle for social change. Patch Adams
Hunter Doherty “Patch” Adams (born May 28, 1945) is an American physician, comedian, social activist, clown, and author. He founded the Gesundheit! Institute in 1971. Each year he organizes volunteers from around the world to travel to various countries where they dress as clowns to bring humor to orphans, patients, and other people.