The three cardinal values of the Objectivist ethics — the three values which, together, are the means to and the realization of one’s ultimate value, one’s own life—are: Reason, Purpose, Self-Esteem, with their three corresponding virtues: Rationality, Productiveness, Pride.
Productive work is the central purpose of a rational man’s life, the central value that integrates and determines the hierarchy of all his other values. Reason is the source, the precondition of his productive work — pride is the result.
A central purpose serves to integrate all the other concerns of a man’s life. It establishes the hierarchy, the relative importance, of his values, it saves him from pointless inner conflicts, it permits him to enjoy life on a wide scale and to carry that enjoyment into any area open to his mind; whereas a man without a purpose is lost in chaos. He does not know what his values are. He does not know how to judge. He cannot tell what is or is not important to him, and, therefore, he drifts helplessly at the mercy of any chance stimulus or any whim of the moment. He can enjoy nothing. He spends his life searching for some value which he will never find . . . .
The man without a purpose is a man who drifts at the mercy of random feelings or unidentified urges and is capable of any evil, because he is totally out of control of his own life. In order to be in control of your life, you have to have a purpose — a productive purpose . . . . The man who has no purpose, but has to act, acts to destroy others. That is not the same thing as a productive or creative purpose.