and more than common ability. But there is no security at all that these will be regularly continued in each generation. The case of Overend, Gurney and Co., the model instance of all evil in business, is a most alarming example of this evil. No cleverer men of business probably (cleverer, I mean, for the purposes of their particular calling) could well be found than the founders and first managers of that house. But in a very few years the rule in it passed to a generation whose folly surpassed the usual limit of imaginable incapacity. In a short time they substituted ruin for prosperity, and changed opulence into insolvency. Such great folly is happily rare; and the business of a bank is not nearly as difficult as the business of a discount company. Still much folly is common, and the business of a great bank requires a great deal of ability, and an even rarer degree of trained and sober judgment. That which happened so marvellously in the green tree may happen also in the dry. A great private bank might easily become very rotten by a change from discretion to foolishness in those who conduct it.
We have had as yet in London, happily, no example of this; indeed, we have hardly as yet had the opportunity. Till now private banks have been small; small as we now reckon banks. For their exigencies a moderate degree of ability and an anxious caution will suffice. But if the size
