We believe ... her story has been motivated by her own self-interest.

We believe ... her story has been motivated by her own self-interest. I think that a jury will ultimately have to decide the question of her credibility.

People often say that this or that person has not yet found himself. But the self is not something one finds, it is something one creates.

Self-interest, or rather self-love, or egoism, has been more plausibly substituted as the basis of morality.

Self-interest is the enemy of all true affection.

We have always known that heedless self-interest was bad morals; we now know that it is bad economics.