The obligation on the part of those responsible for the expenditures made to carry on the Government, to be as economical as possible, and to make the burden of taxation as light as possible, is plain, and should be affirmed in every declaration of government policy. This is especially true when we are face to face with a heavy deficit. But when the desire to win the popular approval leads to the cutting off of expenditures really needed to make the Government effective and to enable it to accomplish its proper objects, the result is as much to be condemned as the waste of government funds in unnecessary expenditure. The scope of a modern government in what it can and ought to accomplish for its people has been widened far beyond the principles laid down by the old "laissez faire" school of political writers, and this widening has met popular approval. In the Department of Agriculture the use of scientific experiments on a large scale and the spread of information derived from them for the improvement of general agriculture must go on. The importance of supervising business of great railways and industrial combinations and the necessary investigation and prosecution of unlawful business methods are another necessary tax upon Government which did not exist half a century ago. The putting into force of laws which shall secure the conservation of our resources, so far as they may be within the jurisdiction of the Federal Government, including the most important work of saving and restoring our forests and the great improvement of waterways, are all proper government functions which must involve large expenditure if properly performed. While some of them, like the reclamation of arid lands, are made to pay for themselves, others are of such an indirect benefit that this cannot be expected of them. A permanent improvement, like the Panama Canal, should be treated as a distinct enterprise, and should be paid for by the proceeds of bonds, the issue of which will distribute its cost between the present and future generations in accordance with the benefits derived. It may well be submitted to the serious consideration of Congress whether the deepening and control of the channel of a great river system, like that of the Ohio or of the Mississippi, when definite and practical plans for the enterprise have been approved and determined upon, should not be provided for in the same way. Then, too, there are expenditures of Government absolutely necessary if our country is to maintain its proper place among the nations of the world, and is to exercise its proper influence in defense of its own trade interests in the maintenance of traditional American policy against the colonization of European monarchies in this hemisphere, and in the promotion of peace and international morality. I refer to the cost of maintaining a proper army, a proper navy, and suitable fortifications upon the mainland of the United States and in its dependencies.