No experiment can be more interesting than that we are now trying, and which we trust will end in establishing the fact,… — Thomas Jefferson Copy Share Image
Your own reason is the only oracle given you by heaven, and you are answerable for, not the rightness, but the uprightness… — Thomas Jefferson Copy Share Image
I am not myself apt to be alarmed at innovations recommended by reason. That dread belongs to those whose interests or prejudices… — Thomas Jefferson Copy Share Image
It is an insult to our citizens to question whether they are rational beings or not, and blasphemy against religion to suppose… — Thomas Jefferson Copy Share Image
This institution will be based on the illimitable freedom of the human mind. For here we are not afraid to follow truth… — Thomas Jefferson Copy Share Image
I have so much confidence in the good sense of man, and his qualifications for self-government, that I am never afraid of… — Thomas Jefferson Copy Share Image
It is as useless to argue with those who have renounced the use of reason as to administer medication to the dead. — Thomas Jefferson Copy Share Image
in the spring he will attend your botanical course. his natural turn is very strongly to the objects of your two courses… — Thomas Jefferson Copy Share Image
[If a book were] very innocent, and one which might be confided to the reason of any man; not likely to be… — Thomas Jefferson Copy Share Image
The evidence of [the] natural right [of expatriation], like that of our right to life, liberty, the use of our faculties, the… — Thomas Jefferson Copy Share Image
In a republican nation whose citizens are to be led by reason and persuasion and not by force, the art of reasoning… — Thomas Jefferson Copy Share Image
In every country where man is free to think and to speak, difference of opinion will arise from difference of perception, and… — Thomas Jefferson Copy Share Image
In a free society with a government based on reason, it is inevitable that there will be no uniform opinion about important… — Thomas Jefferson Copy Share Image
My reason for fixing them in office for a term of years, rather than for life, was that they might have an… — Thomas Jefferson Copy Share Image
No experiment can be more interesting than that we are now trying, and which we trust will end in establishing the fact,… — Thomas Jefferson Copy Share Image
We are destined to be a barrier against the return of ignorance and barbarism. Old Europe will have to lean on our… — Thomas Jefferson Copy Share Image
I like the power given the Legislature to levy taxes, and for that reason solely approve of the greater house being chosen… — Thomas Jefferson Copy Share Image
Question with boldness even the existence of a God; because, if there be one, he must more approve of the homage of… — Thomas Jefferson Copy Share Image
I am... for freedom of the press, and against all violations of the Constitution to silence by force and not by reason… — Thomas Jefferson Copy Share Image
I was bold in the pursuit of knowledge, never fearing to follow truth and reason to whatever results they led, and bearding… — Thomas Jefferson Copy Share Image
In a republican nation whose citizens are to be led by reason and persuasion and not by force, the art of reasoning… — Thomas Jefferson Copy Share Image
The reason that Christianity is the best friend of government is because Christianity is the only religion that changes the heart. — Thomas Jefferson Copy Share Image
Fix reason firmly in her seat, and call to her tribunal every fact, every opinion. Question with boldness even the existence of… — Thomas Jefferson Copy Share Image
The diffusion of information and the arraignment of all abuses at the bar of public reason, I deem [one of] the essential… — Thomas Jefferson Copy Share Image
We have solved, by fair experiment, the great and interesting question whether freedom of religion is compatible with order in government and… — Thomas Jefferson Copy Share Image
It is comfortable to see the standard of reason at length erected, after so many ages, during which the human mind has… — Thomas Jefferson Copy Share Image
Question with boldness even the existence of a God; because, if there be one, he must more approve the homage of reason,… — Thomas Jefferson Copy Share Image
Are we to have a censor whose imprimatur shall say what books may be sold, and what we may buy? And who… — Thomas Jefferson Copy Share Image
What has been the effect of coercion? To make one half the world fools, and the other half hypocrites. To support roguery… — Thomas Jefferson Copy Share Image
Reason and free inquiry are the only effectual agents against error... They are the natural enemies of error, and of error only...… — Thomas Jefferson Copy Share Image
When we consider how much climate contributes to the happiness of our condition, by the fine sensation it excites, and the productions… — Thomas Jefferson Copy Share Image
Every one must act according to the dictates of his own reason, and mine tells me that civil powers alone have been… — Thomas Jefferson Copy Share Image
If there be any among us who wish to dissolve the Union or to change its republican form, let them stand undisturbed,… — Thomas Jefferson Copy Share Image
“And the day will come when the mystical generation of Jesus, by the supreme being as his father in the womb of… — Thomas Jefferson Copy Share Image
A man has a right to use a saw, an axe, a plane, separately; may he not combine their uses on the same piece… — Thomas Jefferson Copy Share
Believing with you that religion is a matter which lies solely between man and his God, that he owes account to none other for… — Thomas Jefferson Copy Share
[States and the Federal government are] coordinate departments of one simple and integral whole... The one is the domestic, the other the foreign branch… — Thomas Jefferson Copy Share
I am for freedom of religion, and against all maneuvers to bring about a legal ascendency of one sect over another. — Thomas Jefferson Copy Share
Single acts of tyranny may be ascribed to the accidental opinion of a day; but a series of oppressions, begun at a distinguished period… — Thomas Jefferson Copy Share
“Perceiving the order of nature to be that individual happiness shall be inseparable from the practice of virtue, I am willing to hope it… — Thomas Jefferson Copy Share
Free government is founded in jealousy, and not in confidence; it is jealousy, and not confidence, which prescribes limited constitutions, to bind down those… — Thomas Jefferson Copy Share
Though you cannot see, when you take one step, what will be the next, yet follow truth, justice, and plain dealing, and never fear… — Thomas Jefferson Copy Share
The two principles on which our conduct towards the Indians should be founded are justice and fear. After the injuries we have done them,… — Thomas Jefferson Copy Share
There is... an artificial aristocracy founded on wealth and birth, without either virtue or talents... The artificial aristocracy is a mischievous ingredient in government,… — Thomas Jefferson Copy Share
Nothing but free argument, raillery and even ridicule will preserve the purity of religion. — Thomas Jefferson Copy Share
When the people are afraid of the government, that's tyranny. But when the government is afraid of the people, that's liberty. — Thomas Jefferson Copy Share
“We hold these truths to be self-evident, that all men are created equal, that they are endowed, by their Creator, with certain unalienable Rights,… — Thomas Jefferson Copy Share