compared each with the bill, and ticked it off. My self-approval when I ticked an entry was quite a luxurious sensation. When I had no more ticks to make, I folded all my bills up uniformly, docketed each on the back, and tied the whole into a symmetrical bundle. Then I did the same for Herbert (who modestly said he had not my administrative genius), and felt that I had brought his affairs into a focus for him.

My business habits had one other bright feature, which I called “leaving a Margin.” For example; supposing Herbert's debts to be one hundred and sixty-four pounds four-and-twopence, I would say, “Leave a margin, and put them down at two hundred.” Or, supposing my own to be four times as much, I would leave a margin, and put them down at seven hundred.