There must be kept before the business eye, the people's eye, the national eye, such a vast horde of gold concentrated for the purpose as to compel even the most timorous to feel safe, beyond a peradventure. There must be a conviction everywhere that the system cannot break down or fail.
MR. MANUFACTURER: Mr. Banker, your position, or statement, is in perfect accord with Bagehot, the great banking economist of England. Here's what he said: "I have tediously insisted that the natural system of banking is that of many banks keeping their own cash reserves, with the penalty of failure before them if they neglect it." In another place he says: "Of course, in such a matter the cardinal rule to be observed is that errors of excess are innocuous, but errors of defect are destructive. Too much reserves only means a small loss of profit, but too small a reserve may mean ruin. Credit may be at once shaken, and if some terrifying accident happens to supervene, there may be a run on the banking department, that may be too much for it, as in 1857 and 1866, and may make it unable to pay its way without assistance, as it was in those years." And again he writes: "Why should a bank keep any reserve? Because it may be called upon to pay certain liabilities at once and in a moment."
Upon the same point I want to support your position by another great English economist, Stanley Jevons. He says: "There is a tendency to frequent severe scarcities of loanable capital, causing sudden variations of the rate of interest, almost unknown thirty years ago. I will therefore in the next chapter offer a few remarks intended to show that this is an evil naturally resulting from the excessive economy of the precious metal which the increasing perfection of our banking system allows to be practiced, but which may be carried too far, and lead to extreme disaster." Again he says: "The vast trade of the country cannot be placed upon a sound basis, until the force of public opinion among bankers imposes upon each member the necessity of holding a cash reserve, bearing a fair proportion to the liabilities incurred. It matters little who holds the reserve, provided it actually does exist in the form of metal, and is not evaporated away, _by being placed at par_, or deposited with other banks which make free use of it. In the absence of some common action among bankers, it is certain that the sensitiveness of the money market will increase, and it is probable that commercial crises will from time to time recur, even exceeding in their violence and disastrous consequences those whose history we know too well."