Courage, like fear, is a habit. The more you do it, the more you do it, and this habit-of stepping up, of taking action-more than anything else, will move you in a different direction.
Tony RobbinsThe only reason we really pursue goals is to cause ourselves to expand and grow. Achieving goals by themselves will never make us happy in the long term; it's who you become, as you overcome the obstacles necessary to achieve your goals, that can give you the deepest and most long-lasting sense of fulfillment.
Tony Robbins