Nor do I think that, even for the purpose of carrying his cloak, our master would take you with him constantly of an evening.

He seems mighty anxious too, for you to learn your way about London.

I do not remember that he showed any such care as to my geographical knowledge.

But, of course, there is a mystery, and I want to get to the bottom of it, and mean to do so if I can." "Even supposing that there was a mystery," Harry said, "what good would it do to you to learn it, and what use would you make of your knowledge ?" "I do not know," the boy said carelessly.

"But knowledge is power." "You see," Harry said, "that supposing there were, as you say, a mystery, the secret would not be mine to tell, and even were it so before I told it, I should want to know whether you desired to know it for the sake of aiding your master, if possible, or of doing him an injury.
"I would do him no injury, assuredly," Jacob said.