TO understand this story you will have to believe in the Greater Gods-Love and Youth, for example, and Adventure and Coincidence; also in the trusting heart of woman and the deceitful spirit of man. You will have to reconcile yourself to the fact that though daily you go to London by the nine-seven, returning by the five-fifteen, and have your accustomed meals at eight, one, and half-past six, there are those who take neither trains nor meals regularly.