“Listen. I will put a case to you. A man comes to a certain place—to commit suicide, shall we say? But by chance he finds another man there, so he fails in his purpose and goes away—to live. The second man has saved the first man’s life, not by being necessary to him or prominent in his life, but just by the mere physical fact of having been in a certain place at a certain moment. You take your life today and perhaps, some five, six, seven years hence, someone will go to death or disaster simply for lack of your presence in a given spot or place. It may be a runaway horse coming down a street that swerved aside at sight of you and so fails to trample a child that is playing in the gutter. That child may live to grow up and be a great musician, or discover a cure for cancer. Or it may be less melodramatic than that. He may just grow up to ordinary everyday happiness. . . .” She stared at him. “You are a strange man. These things you say—I have never thought of them. . . .” “You say your life is your own,” went on Mr. Satterthwaite. “But can you dare to ignore the chance that you are taking part in a gigantic drama under the orders of a divine Producer? Your cue may not come till the end of the play—it may be totally unimportant, a mere walking-on part, but upon it may hang the issues of the play if you do not give the cue to another player. The whole edifice may crumple. You as you, may not matter to anyone in the world, but you as a person in a particular place may matter unimaginably.”