Care of the planet begins in one's own front yard. It extends through the area one travels to get to school or work. It covers such places as where one picnics or goes on vacation. The litter which messes up the terrain and water supply, the dead brush which invites fire, these are things one need not contribute to and which, in otherwise idle moments, one can do something about. Planting a tree may seem little enough but it is something.

L. Ron Hubbard