"To err is human. To forgive is divine. Neither of which is current SAC policy"

Is that for real?

The official motto was"Peace is our profession." Unofficial ones were, "War is our profession - Peace is our product" and "Peace is our product - War is just a hobby."

The one Cooler quoted is another unoffical motto SAC used as well as others, it's still used in variations by other commands/groups/units, etc. Probably most famous is the Marine Corps' version.