There must be only three supreme values which govern a person's life: Reason, Purpose, and Self-esteem. Reason, as his only tool of knowledge--Purpose, as his choice of the happiness which that tool must proceed to achieve--Self-esteem, as his inviolate certainty that his mind is competent to think and his person is worthy of happiness, which means: is worthy of living. These three values imply and require all of man's virtues, and all his virtues pertain to the relation of existence and consciousness: rationality, independence, integrity, honesty, justice, productiveness, pride.
Ayn RandA story is an end in itself. It is not written to teach, sell, explain or destroy anything. It is not written even to entertain. It is written as a man is born - an organic whole, dictated only by its own laws and its own necessity - an end in itself, not a means to an end.
Ayn Rand