Under ordinary circumstances Shelton would have murmured in a well-bred voice, “Ah! quite so,” and taken refuge in the columns of the Daily Telegraph.  In place of this, for some reason that he did not understand, he looked at the young foreigner, and asked,

“Why do you say all this to me?”

The tramp—­for by his boots he could hardly have been better—­hesitated.

“When you’ve travelled like me,” he said, as if resolved to speak the truth, “you acquire an instinct in choosing to whom and how you speak.  It is necessity that makes the law; if you want to live you must learn all that sort of thing to make face against life.”

Shelton, who himself possessed a certain subtlety, could not but observe the complimentary nature of these words.  It was like saying “I’m not afraid of you misunderstanding me, and thinking me a rascal just because I study human nature.”

“But is there nothing to be done for that poor girl?”

His new acquaintance shrugged his shoulders.

“A broken jug,” said he; “—­you’ll never mend her.  She’s going to a cousin in London to see if she can get help; you’ve given her the means of getting there—­it’s all that you can do.  One knows too well what’ll become of her.”

Shelton said gravely,

“Oh! that’s horrible!  Could n’t she be induced to go back home?  I should be glad—­”

The foreign vagrant shook his head.

“Mon cher monsieur,” he said, “you evidently have not yet had occasion to know what the ‘family’ is like.  ‘The family’ does not like damaged goods; it will have nothing to say to sons whose hands have dipped into the till or daughters no longer to be married.  What the devil would they do with her?  Better put a stone about her neck and let her drown at once.  All the world is Christian, but Christian and good Samaritan are not quite the same.”

Shelton looked at the girl, who was sitting motionless, with her hands crossed on her bag, and a revolt against the unfair ways of life arose within him.

“Yes,” said the young foreigner, as if reading all his thoughts, “what’s called virtue is nearly always only luck.”  He rolled his eyes as though to say:  “Ah!  La, Conventions?  Have them by all means—­but don’t look like peacocks because you are preserving them; it is but cowardice and luck, my friends—­but cowardice and luck!”

“Look here,” said Shelton, “I’ll give her my address, and if she wants to go back to her family she can write to me.”

“She’ll never go back; she won’t have the courage.”

Shelton caught the cringing glance of the girl’s eyes; in the droop of her lip there was something sensuous, and the conviction that the young man’s words were true came over him.

“I had better not give them my private address,” he thought, glancing at the faces opposite; and he wrote down the following:  “Richard Paramor Shelton, c/o Paramor and Herring, Lincoln’s Inn Fields.”