In most banks the amount to be loaned to a single individual or firm is limited to a small portion, one-tenth to one-fifth, of the total capital. The principal causes of failure in banking are defalcation of officers, misuse of funds in speculative enterprises, dealing in speculative securities or on boards of trade, careless loaning to poor paymasters, investment in long time securities not readily marketable, or sacrifice in hurried sale of stocks and bonds under the pressure of panic. The better the customers of a bank understand its condition and management, the less is its danger, for the basis of banking, as of the credit of the world, is the public confidence. Farmers who acquaint themselves with the workings of neighboring banks by making use of their aid in business benefit both themselves and their neighbors. The progress of the world demands of every farmer a closer contact with business and, therefore, a greater familiarity with business methods. Even the burden of debts will be lessened when farmers understand and appreciate the advantage of systematic credit. The dangers from over expansion of credit are lessened when all the people clearly understand the essential conditions for maintaining credit. The final perfection of a banking system depends upon the interest of the whole people, with a fair knowledge of the growth already made. Chapter XII. Deferred Settlement And Credit Expansion. The general bearing of settlement in trade, deferred by promises to pay in the distant future, has been several times referred to in preceding chapters; but its bearing upon the general welfare is so marked in many ways as to deserve more particular treatment. The special form by which one man becomes a purchaser on the strength of future abilities may have little importance in the total result, but some peculiarities of the different forms are worthy of mention. A _standing account_ without definite period of settlement easily becomes a temptation to waste, as well as a source of worry, when the account is extended. A friend remarks, “You never seem so well off as when you don’t expect to pay for what you buy, although the reason may be that you can’t pay for it.” The fact that the day of settlement may be indefinitely postponed makes the temptation to overestimate the chances of future ability. An account almost certainly insures the purchase of ordinary supplies without asking the price, and only frequent and complete settlement makes safe for ordinary people the expenditure of income through store accounts.