The 7 Habits of Highly Effective People (Unabridged) - Stephen R. Covey
Notice the review by “Farty McFartBag” - this coward doesn’t even use his real name. Nope, instead he or she (maybe both) hides behind their electronic device shouting out bad reviews. I feel bad for you, ya coward.
These are the fundamentals of life - practicing anything else as a foundation would be unwise. Stephen R Covey rarely mentions religion and when he does, refers to it as his personal opinion.