‘The man without one and the same aim in life cannot himself stay one and the same throughout his life.’ The maxim is incomplete unless you add what sort of aim that should be. Judgements vary of the whole range of various things taken by the majority to be goods in one way or another, but only one category commands a universal judgement, and that is the good of the community. It follows that the aim we should set ourselves is a social aim, the benefit of our fellow citizens. A man directing all his own impulses to this end will be consistent in all his actions,
