Margaret
There was no other way, and it was so necessary for me to warn you. I brought Tommy and Linda along to chaperon me.
(She looks curiously around room, specially indicating filing cabinets and the stacks of government reports on table.) Your laboratory.
Knox
Ah, if I were only as great a sociological wizard as Edison is a wizard in physical sciences.
Margaret
But you are. You labor more mightily than you admit—or dare to think. Oh, I know you—better than you do yourself.
Tommy
Do you read all those books?
Knox