This is the single most powerful investment we can ever make in lifeโinvestment in ourselves, in the only instrument we have with which to deal with life and to contribute.
Stephen CoveyHighly proactive people don't blame circumstances, conditions, or conditioning for their behavior. Their behavior is a product of their own conscious choice.
Stephen CoveyThere's no better way to inform and expand you mind on a regular basis than to get into the habit of reading good literature.
Stephen Covey