This has been on my blog for over 10 years, since day one.
If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle - Sun Tzu (Art of War, Chapter 3)
Amen, I just posted that!! You are so right on!!!
“If you know the enemy and know yourself, you need not fear the result of a hundred battles.”
Amen!