毫无疑问，美德的实践使人们更加快乐。既然我们作为一个社会，我们非常欣赏自私和虚荣心，我们已经失去了对这个基本真理的看法。
(It is undoubtedly the case that the practice of the virtues makes one happier. We've somewhat lost sight of that essential truth, now that we, as a society, admire selfishness and vanity so much.)