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Thomas Jefferson

Thomas Jefferson Quotes

3rd U.S. President

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Famous Thomas Jefferson Quotes

“To preserve the freedom of the human mind then and freedom of the press, every spirit should be ready to devote itself to martyrdom; for as long as we may think as we will, and speak as we think, the condition of man will proceed in improvement”

“for the present we may groupe the sciences into Professorships as follows, subject however to be changed according to the qualifications of the persons we may be able to engage.”

“The Constitution is a mere thing of wax in the hands of the judiciary, which they may twist and shape into any form they please.”

“Single acts of tyranny may be ascribed to the accidental opinion of the day; but a series of oppressions, begun at a distinguished period, and pursued unalterably through every change of ministers (adminstrators) too plainly proves a deliberate, systematic plan of reducing us to slavery.”

“The way to have good and safe government is not to trust it all to one, but to divide it among the many, distributing to everyone exactly the functions in which he is competent ... It is by dividing and subdividing these Republics from the great national one down through all its subordinations until it ends in the administration of everyman's farm by himself, by placing under everyone what his own eye may superintend, that all will be done for the best.”

“The future inhabitants of [both] the Atlantic and Mississippi states will be our sons. We think we see their happiness in their union, and we wish it. Events may prove otherwise; and if they see their interest in separating why should we take sides? God bless them both, and keep them in union if it be for their good, but separate them if it be better.”

“The attempt of Lavoisier to reform chemical nomenclature is premature. One single experiment may destroy the whole filiation of his terms; and his string of sulphates, sulphites, and sulphures, may have served no end than to have retarded the progress of science by a jargon, from the confusion of which time will be requisite to extricate us.”

“I tremble for my country when I reflect that God is just: that his justice cannot sleep forever: that, considering numbers, nature, and natural means only, a revolution of the wheel of fortune, an exchange of situation, is among possible events: that it may become probable by supernatural interference! The Almighty has no attribute which can take side with us in such a contest.”

“It is (our) duty . . . to pay especial attention to the principles of government which shall be inculcated therein (at the University), and to provide that none shall be inculcated which are incompatible with those on which the Constitutions of this State, and of the United States were genuinely based, in the common opinion; and for this purpose it may be necessary to point out specially where these principles are to be found legitimately developed.”

“The Habeas Corpus secures every man here, alien or citizen, against everything which is not law, whatever shape it may assume.”

“If the question [before justices of the peace] relate to any point of public liberty, or if it be one of those in which the judges may be suspected of bias, the jury undertake to decide both law and fact.”

“No experiment can be more interesting than that we are now trying, and which we trust will end in establishing the fact, that man may be governed by reason and truth. Our first object should therefore be, to leave open to him all the avenues to truth. The most effectual hitherto found, is the freedom of the press. It is, therefore, the first shut up by those who fear the investigation of their actions.”

“I acknowledge that such a debt [of service to my fellow-citizens] exists, that a tour of duty in whatever line he can be most useful to his country, is due from every individual. It is not easy perhaps to say of what length exactly that tour should be, but we may safely say of what length it should not be. Not of our whole life, for instance, for that would be to be born a slave-not even of a very large portion of it.”

“The most effectual means of preventing the perversion of power into tyranny are to illuminate, as far as practicable, the minds of the people at large, and more especially to give them knowledge of those facts which history exhibits, that possessed thereby of the experience of other ages and countries, they may be enabled to know ambition under all its shapes, and prompt to exert their natural powers to defeat its purposes.”

“A first attempt to recover the right of self government may fail, so may a second, a third, etc. But as a younger and more instructed race comes on, the sentiment becomes more and more intuitive, and a fourth, a fifth, or some subsequent one of the ever renewed attempts will ultimately succeed... To attain all this, however, rivers of blood must yet flow, and years of desolation pass over; yet the object is worth rivers of blood and years of desolation. For what inheritance so valuable can man leave to his posterity?”

“May [our Declaration of Independence] be to the world, what I believe it will be (to some parts sooner, to others later, but finally to all), the signal of arousing men to burst the chains under which monkish ignorance and superstition had persuaded them to bind themselves, and to assume the blessings and security of self-government... All eyes are opened, or opening, to the rights of man.”

“I sincerely wish you may find it convenient to come here. the pleasure of the trip will be less than you expect, but the utility greater. it will make you adore your own country, it's soil, it's climate, it's equality, liberty, laws, people & manners. my god! how little do my countrymen know.”

“Being myself a warm zealot for the attainment & enjoiment by all mankind of as much liberty as each may exercise without injury to the equal liberty of his fellow citizens, I have lamented that in France the endeavors to obtain this should have been attended with the effusion of so much blood.”

“Never suppose that in any possible situation or under any circumstances that it is best for you to do a dishonorable thing however slightly so it may appear to you... Encourage all your virtuous dispositions, and exercise them whenever an opportunity arises, being assured that they will gain strength by exercise ... and that exercise will make them habitual.”

“Man was destined for society. His morality therefore was to be formed to this object. He was endowed with a sense of right and wrong merely relative to this. This sense is as much a part of his nature as the sense of hearing, seeing, feeling; it is the true foundation of morality... The moral sense, or conscience, is as much a part of man as his leg or arm. It is given to all human beings in a stronger or weaker degree, as force of members is given them in a greater or less degree. It may be strengthened by exercise, as may any particular limb of the body.”

“With your talents and industry, with science, and that steadfast honesty which eternally pursues right, regardless of consequences, you may promise yourself every thing-but health, without which there is no happiness. An attention to health then should take place of evey other object. The time necessary to secure this by active exercises, should be devoted to it in preference to every other pursuit.”

“This institution will be based on the illimitable freedom of the human mind. For here we are not afraid to follow truth wherever it may lead, not tolerate error as long as reason is left free to combat it.”

“Every society has a right to fix the fundamental principles of its association, and to say to all individuals, that if they contemplate pursuits beyond the limits of these principles and involving dangers which the society chooses to avoid, they must go somewhere else for their exercise; that we want no citizens, and still less ephemeral and pseudo-citizens, on such terms. We may exclude them from our territory, as we do persons infected with disease.”

“Born in the same land, we ought to live as brothers, doing to each other all the good we can, and not listening to wicked men, who may endeavor to make us enemies. By living in peace, we can help and prosper one another; by waging war, we can kill and destroy many on both sides; but those who survive will not be the happier for that.”

“Are we to have a censor whose imprimatur shall say what books may be sold, and what we may buy? And who is thus to dogmatize religious opinions for our citizens? Whose foot is to be the measure to which ours are all to be cut or stretched? Is a priest to be our inquisitor, or shall a layman, simple as ourselves, set up his reason as the rule of what we are to read, and what we must believe?”

“The steady character of our countrymen is a rock to which we may safely moor; and notwithstanding the efforts of the papers to disseminate early discontents, I expect that a just, dispassionate and steady conduct, will at length rally to a proper system the great body of our country. Unequivocal in principle, reasonable in manner, we shall be able I hope to do a great deal of good to the cause of freedom & harmony.”

“I join cordially in admiring and revering the Constitution of the United States, the result of the collected wisdom of our country. That wisdom has committed to us the important task of proving by example that a government, if organized in all its parts on the Representative principle unadulterated by the infusion of spurious elements, if founded, not in the fears & follies of man, but on his reason, on his sense of right, on the predominance of the social over his dissocial passions, may be so free as to restrain him in no moral right, and so firm as to protect him from every moral wrong.”

“We established however some, although not all its [self-government] important principles . The constitutions of most of our States assert, that all power is inherent in the people; that they may exercise it by themselves, in all cases to which they think themselves competent, (as in electing their functionaries executive and legislative, and deciding by a jury of themselves, in all judiciary cases in which any fact is involved,) or they may act by representatives, freely and equally chosen; that it is their right and duty to be at all times armed.”

“But with respect to future debt; would it not be wise and just for that nation to declare in the constitution they are forming that neither the legislature, nor the nation itself can validly contract more debt, than they may pay within their own age, or within the term of 19 years.”

“It should be our endeavor to cultivate the peace and friendship of every nation . . . . Our interest will be to throw open the doors of commerce, and to knock off all its shackles, giving perfect freedom to all persons for the vent to whatever they may choose to bring into our ports, and asking the same in theirs.”

“The natural aristocracy I consider as the most precious gift of nature for the instruction, the trusts, and government of society. And indeed it would have been inconsistent in creation to have formed man for the social state, and not to have provided virtue and wisdom enough to manage the concerns of the society. May we not even say that that form of government is the best which provides the most - for a pure selection of these natural aristoi into the offices of government?”

“I have been happy . . . in believing that . . . whatever follies we may be led into as to foreign nations, we shall never give up our Union, the last anchor of our hope, and that alone which is to prevent this heavenly country from becoming an arena of gladiators.”

“[T]he true key for the construction of everything doubtful in a law is the intention of the law-makers. This is most safely gathered from the words, but may be sought also in extraneous circumstances provided they do not contradict the express words of the law.”