"You are very good to me," she said confusedly; "but I am afraid it might not be quite right in me to borrow money of a stranger, however little it may be. And, even if I did venture, how am I——?" She looked at me shyly, and shrank from finishing the sentence.

"How are you to pay it back?" I suggested.

"Yes, sir."

"Oh, it's not worth the trouble of paying back. Give it to the first poor person you meet with to-morrow." I said this, with the intention of reconciling her to the loan of the money. It had exactly the contrary effect on this singularly delicate and scrupulous girl. She drew back a step directly.

"No, I couldn't do that," she said. "I could only accept your kindness, if——" She stopped again. The clerk looked once more at the clock. "Make up your mind, Miss, before it's too late."

In her terror of not getting the letter that day, she spoke out plainly at last. "Will you kindly tell me, sir, to what address I can return the money when I get home?"

I paid for the letter first, and then answered the question.

"If you will be so good as to send it to Mr. Keller's house——"

Before I could add the name of the street, her pale face suddenly flushed. "Oh!" she exclaimed impulsively, "do you know Mr. Keller?"

A presentiment of the truth occurred to my mind for the first time.