The accumulation of skill and science which has been directed to diminish the difficulty of producing manufactured goods has not been beneficial to that country alone in which it is concentrated distant kingdoms have participated in its advantages.
When I seemed to be irritable or sad my father would quote the learned Dr. Knight and then say 'Just go to sleep.' Like all smart aleck kids I thought the advice was silly. But as I've grown older I've realized just how smart Knight was.
