Management is efficiency in climbing the ladder of success; leadership determines whether the ladder is leaning against the right wall.
Stephen CoveyHighly effective people tend to be proactive. They decide to find a better job or to have better health, rather than of responding to whatever curves life throws at them.
Stephen CoveyIf you don't know yourself, if you don't control yourself, if you don't have mastery over yourself, it's very hard to like yourself, except in some short-term, psych-up, superficial way.
Stephen Covey