Bleak House by Charles Dickens Chapter 44 Page 8

I said.

"That's much," he answered. "That's everything. But I must not take that at a word. I will not write this something in my thoughts until you have quite resolved within yourself that nothing can change me as you know me. If you doubt that in the least degree, I will never write it. If you are sure of that, on good consideration, send Charley to me this night week — 'for the letter.' But if you are not quite certain, never send. Mind, I trust to your truth, in this thing as in everything. If you are not quite certain on that one point, never send!"

"Guardian," said I, "I am already certain, I can no more be changed in that conviction than you can be changed towards me. I shall send Charley for the letter."