The confidence with which the extinguishment of the public debt may be anticipated presents an opportunity for carrying into effect more fully the policy in relation to import duties which has been recommended in my former messages. A modification of the tariff which shall produce a reduction of our revenue to the wants of the Government and an adjustment of the duties on imports with a view to equal justice in relation to all our national interests and to the counteraction of foreign policy so far as it may be injurious to those interests, is deemed to be one of the principal objects which demand the consideration of the present Congress. Justice to the interests of the merchant as well as the manufacturer requires that material reductions in the import duties be prospective; and unless the present Congress shall dispose of the subject the proposed reductions can not properly be made to take effect at the period when the necessity for the revenue arising from present rates shall cease. It is therefore desirable that arrangements be adopted at your present session to relieve the people from unnecessary taxation after the extinguishment of the public debt. In the exercise of that spirit of concession and conciliation which has distinguished the friends of our Union in all great emergencies, it is believed that this object may be effected without injury to any national interest. In my annual message of December, 1829, I had the honor to recommend the adoption of a more liberal policy than that which then prevailed toward unfortunate debtors to the Government, and I deem it my duty again to invite your attention to this subject. Actuated by similar views, Congress at their last session passed an act for the relief of certain insolvent debtors of the United States, but the provisions of that law have not been deemed such as were adequate to that relief to this unfortunate class of our fellow-citizens which may be safely extended to them. The points in which the law appears to be defective will be particularly communicated by the Secretary of the Treasury, and I take pleasure in recommending such an extension of its provisions as will unfetter the enterprise of a valuable portion of our citizens and restore to them the means of usefulness to themselves and the community. While deliberating on this subject I would also recommend to your consideration the propriety of so modifying the laws for enforcing the payment of debts due either to the public or to individuals suing in the courts of the United States as to restrict the imprisonment of the person to cases of fraudulent concealment of property. The personal liberty of the citizen seems too sacred to be held, as in many cases it now is, at the will of a creditor to whom he is willing to surrender all the means he has of discharging his debt.