on entablatures less broad than the earth itself can carry information of the events we commemorate where it has not already gone; and that no structure, which shall not outlive the duration of letters and knowledge among men, can prolong the memorial.  But our object is, by this edifice, to show our own deep sense of the value and importance of the achievements of our ancestors; and, by presenting this work of gratitude to the eye, to keep alive similar sentiments, and to foster a constant regard for the principles of the Revolution.  Human beings are composed, not of reason only, but of imagination also, and sentiment; and that is neither wasted nor misapplied which is appropriated to the purpose of giving right direction to sentiments, and opening proper springs of feeling in the heart.  Let it not be supposed that our object is to perpetuate national hostility, or even to cherish a mere military spirit.  It is higher, purer, nobler.  We consecrate our work to the spirit of national independence, and we wish that the light of peace may rest upon it for ever.  We rear a memorial of our conviction of that unmeasured benefit which has been conferred on our own land, and of the happy influences which have been produced, by the same events, on the general interests of mankind.  We come, as Americans, to mark a spot which must for ever be dear to us and our posterity.  We wish that whosoever, in all coming time, shall turn his eye hither, may behold that the place is not undistinguished where the first great battle of the Revolution was fought.  We wish that this structure may proclaim the magnitude and importance of that event to every class and every age.  We wish that infancy may learn the purpose of its erection from maternal lips, and that weary and withered age may behold it, and be solaced by the recollections which it suggests.  We wish that labor may look up here, and be proud, in the midst of its toil.  We wish that, in those days of disaster, which, as they come upon all nations, must be expected to come upon us also, desponding patriotism may turn its eyes hitherward, and be assured that the foundations of our national power are still strong.  We wish that this column, rising towards heaven among the pointed spires of so many temples dedicated to God, may contribute also to produce, in all minds, a pious feeling of dependence and gratitude.  We wish, finally, that the last object to the sight of him who leaves his native shore, and the first to gladden his who revisits it, may be something which shall remind him of the liberty and the glory of his country.  Let it rise! let it rise, till it meet the sun in his coming; let the earliest light of the morning gild it, and parting day linger and play on its summit.