LADY BRITOMART. Your birth! Now Adolphus, don't dare to make up a wicked story for the sake of these wretched cannons. Remember: I have seen photographs of your parents; and the Agent General for South Western Australia knows them personally and has assured me that they are most respectable married people.

CUSINS. So they are in Australia; but here they are outcasts. Their marriage is legal in Australia, but not in England. My mother is my father's deceased wife's sister; and in this island I am consequently a foundling. [Sensation]. Is the subterfuge good enough, Machiavelli?

UNDERSHAFT [thoughtfully] Biddy: this may be a way out of the difficulty.

LADY BRITOMART. Stuff! A man can't make cannons any the better for being his own cousin instead of his proper self [she sits down in the deck chair with a bounce that expresses her downright contempt for their casuistry.]

UNDERSHAFT [to Cusins] You are an educated man. That is against the tradition.

CUSINS. Once in ten thousand times it happens that the schoolboy is a born master of what they try to teach him. Greek has not destroyed my mind: it has nourished it. Besides, I did not learn it at an English public school.

UNDERSHAFT. Hm! Well, I cannot afford to be too particular: you have cornered the foundling market. Let it pass. You are eligible, Euripides: you are eligible.

BARBARA [coming from the platform and interposing between Cusins and Undershaft] Dolly: yesterday morning, when Stephen told us all about the tradition, you became very silent; and you have been strange and excited ever since. Were you thinking of your birth then?

CUSINS. When the finger of Destiny suddenly points at a man in the middle of his breakfast, it makes him thoughtful. [Barbara turns away sadly and stands near her mother, listening perturbedly].

UNDERSHAFT. Aha! You have had your eye on the business, my young friend, have you?