We ordinarily conceive of and apprehend goodness in terms of virtues which belong to a continuous fabric of being. And it is just the historical, individual, nature of the virtues as actually exemplified which makes it difficult to learn goodness from another person. It is all very well to say that ‘to copy a right action is to act rightly’ (Hampshire, Logic and Appreciation), but what is the form which I am supposed to copy? It is a truism of recent philosophy that this operation of discerning the form is fairly easy, that rationality in this simple sense is a going concern.

