That man is best educated who knows the greatest number of things that are so, and who can do the greatest number of things to help and heal the world.

If you want to change the world, go home and love your family.

Heal the world! Stop the hate. Lend a helping hand to those in need.

Merely gathering knowledge may become the most useless work a man can do. What can you do to help and heal the world? That is the educational test.

We have to heal our wounded world. The chaos, despair, and senseless destruction we see today are a result of the alienation that people feel from each other and their environment.

It all begins with forgiveness, because to heal the world, we first have to heal ourselves. And to heal the kids, we first have to heal the child within, each and every one of us.