Your interest in others is egoistic, self-concerned, self-oriented. You are not interested in others as persons, but only as far as they enrich, or enoble your own image of yourself. And the ultimate in selfishness is to care only for the protection, preservation and multiplication of one's own body. By body I mean all that is related to your name and shape--- your family, tribe, country, race, etc. To be attached to one's name and shape is selfishness. A man who knows that he is neither body nor mind cannot be selfish, for he has nothing to be selfish for. Or, you may say, he is equally 'selfish' on behalf of everybody he meets; everybody's welfare is his own. The feeling 'I am the world, the world is myself' becomes quite natural; once it is established, there is just no way of being selfish. To be selfish means to covet, to acquire, accumulate on behalf of the part against the whole.