Patience, persistence and perspiration make an unbeatable combination for success.

Anyone who has never made a mistake has never tried anything new.

Our greatest weakness lies in giving up. The most certain way to succeed is to try just one more time.

Action is the foundational key to all success.

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

Imagine the end desired and feel its reality. Follow it through, and you will get definite results.

The greatest artists like Dylan, Picasso and Newton risked failure. And if we want to be great, we’ve got to risk it too.

Do not judge me by my successes, judge me by how many times I fell down and got back up again.

Early success is a terrible teacher. You’re essentially being rewarded for a lack of preparation, so when you find yourself in a situation where you must prepare, you can’t do it. You don’t know how.