Seven Habits of Highly Effective People

aka The 7 Habits of Highly Effective People - first published in 1989, is a business and self-help book written by Stephen Covey.[1] Covey presents an approach to being effective in attaining goals by aligning oneself to what he calls "true north" principles based on a character ethic that he presents as universal and timeless. https://en.wikipedia.org/wiki/The_7_Habits_of_Highly_Effective_People