Now girls, bound as you are to an oath of silence, I bid you to go away and think on what I have said. Please don’t even try to discuss it together as it’ll just give you a headache and cramps. You won’t be able to manage it. Sometime in the next semester I will call each of you in here and you can give me your answer. And if you should choose not to help your country in its hour of need . . .” She clasped her hands in a parody of despair. “Well, you are not the only fish in the sea, are you?”