Error is discipline through which we advance.

Success is the sum of small efforts, repeated day in and day out.

We are what we repeatedly do. Excellence, then, is not an act but a habit.

The only thing worse than being blind is having sight but no vision.

Ask and it will be given to you; search, and you will find; knock and the door will be opened for you.

Men acquire a particular quality by constantly acting in a particular way.

I will never live for the sake of another man, nor ask another man to live for mine.