Miss Manners does not mind explaining the finer points of gracious living, but she feels that anyone without the sense to pick up a potato chip and stuff it in their face should probably not be running around loose on the streets.

Visiting the sick is supposed to exhibit such great virtue that there are some people determined to do it whether the sick like it or not. ... All visitors everywhere are supposed to make plans to depart if they observe their hosts visibly wilting or in pain, but this is especially true at hospitals.

When people start hurling insults at you, you know their minds are closed and there's no point in debating. You disengage yourself as quickly as possible from the situation.

People think, mistakenly, that etiquette means you have to suppress your differences. On the contray, etiquette is what enables you to deal with them; it gives you a set of rules.

There was no singles problem until singles got so single-minded that they stopped wasting time with anyone ineligible. Before that, it was understood that one of society's main tasks was matchmaking. People with lifelong friendships and ties to local nonprofessional organizations did not have to fear that isolation would accompany retirement, old age, or losing a spouse. Overburdened householders could count on the assistance not only of their own extended families, but of the American tradition of neighborliness.

the obligation to express gratitude deepens with procrastination. The longer you wait, the more effusive must be the thanks.

I have always believed that the key to a happy marriage was the ability to say with a straight face, 'Why, I don't know what you're worrying about. I thought you were very funny last night and I'm sure everybody else did, too.