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.

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.

There is no friend as loyal as a book.

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.