In The Reasons of Love, leading moral philosopher and bestselling author Harry Frankfurt argues that the key to a fulfilled life is to pursue wholeheartedly what one cares about, that love is the most authoritative form of caring, and that the purest form of love is, in a complicated way, self-love. Through caring, we infuse the world with meaning. Caring provides us with stable ambitions and concerns; it shapes the framework of aims and interests within which we lead our lives. Frankfurt goes on to explain that the most important form of caring is love, a nonvoluntary, disinterested concern for the flourishing of what is loved. And he contends that the purest form of love is self-love. This sounds perverse, but self-love--as distinct from self-indulgence--is at heart a disinterested concern for whatever it is that the person loves. The most elementary form of self-love is nothing more than the desire of a person to love. Insofar as this is true, self-love is simply a commitment to finding meaning in our lives.

Harry G. Frankfurt
Author of the best-selling On Bullshit