Allowing an unimportant mistake to pass without a comment is a wonderful social grace ... Children who have the habit of constantly correcting should be stopped before they grow up to drive spouses and everyone else crazy by interrupting stories to say, 'No, dear -- it was Tuesday, not Wednesday.

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.

Everybody's an art critic.

She only maintains that it is possible, under some circumstances, for a lady to murder her husband; but that a woman who wears ankle-strap shoes and smokes on the street corner, though she may be a joy to all who know her and have devoted her life to charity, could never qualify as a lady.

Honesty is a virtue, but not the only one. If you're in a courtroom you need the whole truth and nothing but the truth; in the living room, sometimes you need anything but. Often.

If it's against state law, it's generally considered a breach of Etiquette.

Many people mistakenly think a new technology cancels out an old one.