And I have observed myself, in many cases, that kindness brings out ingratitude." Silver looked sullen and uneasy.

"I don't know why you should talk to me in this strain," he said irritably.

"I appreciate what you have done for me, and have no reason to treat you badly.

If I did--" "I would break you," flamed out his employer, angered by the mere thought.

"So long as you serve me well, Silver, I am your friend, and I shall treat you as I have always done, with every consideration.