No thief, however skillful, can rob one of knowledge, and that is why knowledge is the best and safest treasure to acquire.

You have plenty of courage, I am sure," answered Oz. "All you need is confidence in yourself. There is no living thing that is not afraid when it faces danger. The true courage is in facing danger when you are afraid, and that kind of courage you have in plenty.

It isn't what we are, but what folks think we are, that counts in this world.

If you only have brains on your head you would be as good a man as any of them, and a better man than some of them. Brains are the only things worth having in this world, no matter whether one is a crow or a man.

The Tin Woodman knew very well he had no heart, and therefore he took great care never to be cruel or unkind to anything.

To be individual, my friends, to be different from others, is the only way to become distinguished from the common herd. Let us be glad, therefore, that we differ from one another in form and in disposition. Variety is the spice of life, and we are various enough to enjoy one another's society; so let us be content.

Flowers are beautiful, for instance, but we are not inclined to marry them. Duty, on the contrary, is a bugle call to action, whether you are inclined to act, or not. In this case, I obey the bugle call of duty.