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 etiquette of intimacy is very different from the etiquette of formality, but manners are not just something to show off to the outside world. If you offend the head waiter, you can always go to another restaurant. If you offend the person you live with, it's very cumbersome to switch to a different family.

Etiquette is about all of human social behavior. Behavior is regulated by law when etiquette breaks down or when the stakes are high - violations of life, limb, property and so on. Barring that, etiquette is a little social contract we make that we will restrain some of our more provocative impulses in return for living more or less harmoniously in a community.

The family dinner table is the cornerstone of civilization and those who 'graze' from refrigerators or in front of the television sets are doomed to remain in a state of savagery.

Hypocrisy is not generally a social sin, but a virtue.

everyone old enough to have a secret is entitled to have some place to keep it.

The challenge of manners is not so much to be nice to someone whose favor and/or person you covet (although more people need to be reminded of that necessity than one would suppose) as to be exposed to the bad manners of others without imitating them.