I think people need to remember and live by these words. We always competing with others, sizing them up, aiming to be better than them. But when all is said and done, there is no true contentment in that. When you constantly in the race of being better you will never feel victorious. Like an appetite that cannot be satiated. There will always seem to be somebody one step ahead of you and you will live a life of misery shackled by your own chains of perception. Be your best self, for that is all that matters..