Ignorance, the root and stem of all evil.

Thinking is the talking of the soul with itself.

There are two things a person should never be angry at, what they can help, and what they cannot.

We are twice armed if we fight with faith.

Insanity is doing the same thing over and over again and expecting different results.

Good actions give strength to ourselves and inspire good actions in others.

For a man to conquer himself is the first and noblest of all victories.

When people talk, listen completely. Don't be thinking what you're going to say. Most people never listen.

Never discourage anyone who continually makes progress, no matter how slow.