90/10 principle to live and avoid unnecessary stress in daily lives by Stephen Covey

Stephen Richards Covey is the author of the best selling book - The Seven Habits of Highly Effective People. It has been a top-seller for the simple reason that it ignores trends and pop psychology for proven principles of fairness, integrity, honesty, and human dignity.

To change your life Stephen has given a simple 90/10 principle to empower yourself to change the way we live and avoid unnecessary stress in our daily lives.






































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