In brief, egoism in its modern interpretation, is the antithesis, not of altruism, but of idealism.

In brief, egoism in its modern interpretation, is the antithesis, not of altruism, but of idealism.

简而言之，自我主义在其现代解释中，不是利他主义的对立面，而是理想主义的对立面。

-- John Buchanan Robinson 约翰·布坎南·罗宾逊