The customs of social life need frequent restating and adaptation to new needs. They are customs because they are the best rules of conduct that have been garnered from the experiences of succeeding generations under common conditions.

To know them, to catch their spirit, and to follow them in an intelligent way, without slavish punctiliousness but with careful observance, make one skillful in the art of social intercourse, and at home in any society.

Etiquette will not take the place of character, nor of an accurate knowledge of human nature and the arts of practical life. Given these, however, it will unlock to any man or woman doors of success and profit and real happiness which, without it, would have remained forever closed.