The only true wisdom is in knowing you know nothing.

The more I see, the less I know for sure.

A journey of a thousand miles begins with a single step.

It's not what you are that holds you back, it's what you think you are not.

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

Courage is resistance to fear, mastery of fear, not absence of fear.

I have never let my schooling interfere with my education.

Always go too far, because that's where you'll find the truth.

We may have all come on different ships, but we’re in the same boat now.