A classic is classic not because it conforms to certain structural rules, or fits certain definitions (of which its author had quite probably never heard). It is classic because of a certain eternal and irrepressible freshness.
Edith WhartonThere are lots of ways of being miserable, but there's only one way of being comfortable, and that is to stop running round after happiness. If you make up your mind not to be happy there's no reason why you shouldn't have a fairly good time.
Edith Wharton