A gentleman and some ladies visiting the orphan houses saw the large number of little ones to be cared for. One of the ladies said to the matron of the Boys' House: "Of course you cannot carry on these institutions without a good stock of funds"; and the gentleman added, "Have you a good stock?" The quiet answer was, "Our funds are deposited in a bank which cannot break." The reply drew tears from the eyes of the lady, and a gift of five pounds from the pocket of the gentleman--a donation most opportune, as there was _not one penny then in hand._ Fellow labourers such as these, who asked nothing for themselves, but cheerfully looked to the Lord for their own supplies, and willingly parted with their own money or goods in the hour of need, filled Mr. Muller's heart with praise to God, and held up his hands, as Aaron and Hur sustained those of Moses, till the sun of his life went down. During all the years of his superintendence these were the main human support of his faith and courage. They met with him in daily prayer, faithfully kept among themselves the secrets of the Lord's work in the great trials of faith; and, when the hour of triumph came, they felt it to be both duty and privilege in the annual report to publish their deliverance, to make their boast in God, that all men might know His love and faithfulness and ascribe unto Him glory. From time to time, in connection with the administration of the work, various questions arose which have a wider bearing on all departments of Christian service, for their solution enters into what may be called the ethics and economics of the Lord's work. At a few of these we may glance. As the Lord was dealing with them by the day, it seemed clear that they were to _live by the day._ No dues [Transcriber's note: unpaid debts] should be allowed to accumulate, even such as would naturally accrue from ordinary weekly supplies of bread, milk, etc. From the middle of September, 1838, it was therefore determined that every article bought was to be paid for at the time. Again, rent became due in stated amounts and at stated times. This want was therefore not unforeseen, and, looked at in one aspect, rent was due daily or weekly, though collected at longer intervals. The principle having been laid down that no debt should be incurred, it was considered as implying that the amount due for rent should be put aside daily, or at least weekly, even though not then payable. This rule was henceforth adopted, with this understanding, that money thus laid aside was sacred to that end, and not to be drawn upon, even temporarily, for any other.