Indeed, we need not look back half a century to times which many now living remember well, and see the wonderful advances in the sciences and arts which have been made within that period. Some of these have rendered the elements themselves subservient to the purposes of man, have harnessed them to the yoke of his labors and effected the great blessings of moderating his own, of accomplishing what was beyond his feeble force, and extending the comforts of life to a much enlarged circle, to those who had before known its necessaries only.
Thomas JeffersonMen of high learning and abilities are few in every country; and by taking in those who are not so, the able part of the body have their hands tied by the unable.
Thomas JeffersonThe Constitution on which our Union rests, shall be administered by me [as President] according to the safe and honest meaning contemplated by the plain understanding of the people of the United States at the time of its adoption - a meaning to be found in the explanations of those who advocated, not those who opposed it, and who opposed it merely lest the construction should be applied which they denounced as possible.
Thomas Jefferson