I will never tell an ugly girl that she's beautiful to be polite. Or tell a stupid kid that he/she is smart. But it seems being honest is sort of an old fashion virtue now days. Rather keep silent than lie to make others feel better. Polite is good, but saying something that is totally untrue for the sake of other feeling is just being wrong. Of course, I do have beautiful nieces. There is one that isn't so polite to my eyes, but I never commented on her looks. Otherwise, my wife would have skinned me.