"For to justify and extol human greed and egotism is to my mind not only immoral, but evil. For one thing, it is gratuitous to advise any human being to look out for himself. You can be sure that he will. It is far more difficult to persuade him to help his neighbor to build a dam or to defend a town or to give food he has accumulated to the victims of a famine. But since we must live together, dependent upon one another for many things and services, altruism is necessary to survival. To get people to do needed things is the perennial hard task of government, not to mention of religion and philosophy. That it is right to help someone less fortunate is an idea which has figured in most systems of conduct since the beginning of the race. We often fail. That predatory demon “I” is difficult to contain but until now we have all agreed that to help others is a right action. […] Ayn Rand’s "philosophy" is nearly perfect in its immorality, which makes the size of her audience all the more ominous and symptomatic as we enter a curious new phase in our society. To justify and extol human greed and egotism is to my mind not only immoral, but evil."
January 1, 1970
https://en.wikiquote.org/wiki/Altruism