One nuclear war is going to be the last nuclear - the last war, frankly, if it really gets out of hand. And I just don't think we ought to be prepared to accept that sort of thing.
In order to write novels for a living - it's not pathological, but I do think and worry and brood and fidget about stuff that I'm working on.
When obedience to the Divine precepts keeps pace with knowledge, in the mind of any man, that man is a Christian; and when the fruits of Christianity are produced, that man is a disciple of our blessed Lord, let his profession of religion be what it may.