Authors:

Basing our happiness on our ability to control everything is futile.

Stephen R. Covey (2015). “The Stephen R. Covey Interactive Reader - 4 Books in 1: The 7 Habits of Highly Effective People, First Things First, and the Best of the Most Renowned Leadership Teacher of our Time”, p.469, Mango Media Inc.
Basing our happiness on our ability to control everything is futile.