The only person over whom you have direct and immediate control is yourself. The most important assets to develop, preserve and enhance, therefore, are your own capabilities. And no one can do it for you. You must cultivate the habit of leadership effectiveness for yourself - and doing so will be the single best investment you will ever make.
Stephen CoveyFrustration is a function of our expectations, and our expectations are often a reflection of the social mirror rather than our own values and priorities.
Stephen CoveyHow you treat the one reveals how you regard the many, because everyone is ultimately a one.
Stephen Covey