Each friend represents a world in us, a world possibly not born until they arrive, and it is only by this meeting that a new world is born.

Don't give up the fight. Stand up for your rights.

Perhaps travel cannot prevent bigotry, but by demonstrating that all peoples cry, laugh, eat, worry, and die, it can introduce the idea that if we try and understand each other, we may even become friends.

Those who cannot learn from history are doomed to repeat it.

When there is no enemy within, the enemies outside cannot hurt you.

Solitude is a good place to visit but a poor place to stay.

He who is not satisfied with a little, is satisfied with nothing.