"I have been greatly moved by your letter and I am deeply appreciative of it."

[Good letter re anti-nuclear movement; BR quotes Dylan Thomas.] "There has never been a moment when men and women could be so proud to devote themselves to a cause. It is the cause of human decency, of our civilization, of all that is best in the human condition. The perspective is a vast one and I, for one, shall work and strive to the last iota of my strength in the name of conscience. Your letter reminds me of the nobility of the task."