"Keep your tongue from evil and your lips from speaking deceit." - Psalm 34:13
I love it when I find such simple quotes that speak volumes. Our tongue is probably one of the most destructive parts of our body. I've read posts about agents being trashed by other agents. That's the tongue . . . and the tongue engaging before the brain is turned on. If we would just stop to think before speaking, our tongue would be better served for tasting and moving things around our mouth, instead of destroying things and people.