We make our purpose. Author: Carl Sagan Copy Quote More from Carl Sagan “People are not stupid. They believe things for reasons. The last way for skepti…” “A book is made from a tree. It is an assemblage of flat, flexible parts (still …” “Humans — who enslave, castrate, experiment on, and fillet other animals — have …” “President Ronald Reagan, who spent World War II in Hollywood, vividly described…”