What humans have spontaneously identified as good and bad - or as positive and negative - are evolutionary complementations in need of more accurate identifications.
R. Buckminster FullerI have great hope for tomorrow. My hope lies in three things-truth, youth, and love.
R. Buckminster FullerDwell not too long upon sports: for as they refresh a man that is weary, so they weary a man that is refreshed.
R. Buckminster Fuller