"Since you get more joy out of giving joy to others, you should put a good deal of thought into the happiness that you are able to give."

"Courage is more exhilarating than fear and in the long run it is easier."

"One's philosophy is not best expressed in words; it is expressed in the choices one makes."

"I wonder if we are doing enough thinking about the question of what we want for the young people of the world."

"If we fail to meet our problems here, no one else in the world will do so. If we fail, the heart goes out of progressives throughout the world."