Interpretations of ethical egoism as advocating the unconstrained harming of others, or as an absurd meta-ethical definition of morality, are unwarranted. The social definition of morality provided by, e.g., William Frankena, fails to rule out egoism. Instead, it forms the background against which egoism develops as a possible, normative position. Examples from "The Immoralist" and "Zorba the Greek" illustrate this possibility.