“It is one of the blessings of old friends that you can afford to be stupid with them.”

The mind, once stretched by a new idea, never returns to its original dimensions.

What is a weed? A plant whose virtues have not yet been discovered.

Trust thyself: every heart vibrates to that iron string.

What lies behind us and what lies before us are tiny matters compared to what lies within us.

Let me never fall into the vulgar mistake of dreaming that I am persecuted whenever I am contradicted.

The only way to have a friend is to be one.

The good news is that the moment you decide that what you know is more important than what you have been taught to believe, you will have shifted gears in your quest for abundance. Success comes from within, not from without.

A child is a curly, dimpled lunatic.

Peace cannot be achieved through violence, it can only be attained through understanding.

Shallow men believe in luck or in circumstance. Strong men believe in cause and effect.

Whoso would be a man must be a nonconformist.

Be good to your work, your word, and your friend.

Sorrow looks back, Worry looks around, Faith looks up.

We are always getting ready to live but never living.

Every wall is a door.

Always do what you are afraid to do.