One important key to success is self-confidence. An important key to self-confidence is preparation.
Arthur AsheThe key to success is to focus our conscious mind on things we desire not things we fear.
Brian TracyThe key to success is to get out into the store and listen to what the associates have to say.
Sam WaltonI can't tell you the key to success, but the key to failure is trying to please everyone.
Ed Sheeran