The truth is that circumstances had done much to cultivate in Mrs. Tristram a marked tendency to irony. Her taste on many points differed from that of her husband, and though she made frequent concessions it must be confessed that her concessions were not always graceful. They were founded upon a vague project she had of some day doing something very positive, something a trifle passionate. What she meant to do she could by no means have told you; but meanwhile, nevertheless, she was buying a good conscience, by installments.