The only true wisdom is in knowing you know nothing.

Conquering others takes force, conquering yourself is true strength.

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

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

Never go on trips with anyone you do not love.

You can't get away from yourself by moving from one place to another.

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

The man who does not read has no advantage over the man who cannot read.

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