Morals were too essential to the happiness of man, to be risked on the uncertain combinations of the head. Nature laid their foundation, therefore, in sentiment, not in science.
Thomas JeffersonTo talk of immaterial existences is to talk of nothings. To say that the human soul, angels, god, are immaterial, is to say they are nothings, or that there is no god, no angels, no soul. I cannot reason otherwise: but I believe I am supported in my creed of materialism by Locke, Tracy, and Stewart. At what age of the Christian church this heresy of immaterialism, this masked atheism, crept in, I do not know. But heresy it certainly is.
Thomas JeffersonDuring the course of administration, and in order to disturb it, the artillery of the press has been levelled against us, charged with whatsoever its licentiousness could devise or dare. These abuses of an institution so important to freedom and science are deeply to be regretted, inasmuch as they tend to lessen its usefulness and to sap its safety.
Thomas JeffersonA little rebellion now and then is a good thing. Rebellion to tyrants is obedience to God. In order to flourish, the tree of Liberty needs the blood of patriots and tyrants.
Thomas JeffersonI am not an advocate for frequent changes in laws and Constitutions. But laws and institutions must go hand in hand with the progress of the human mind. As that becomes more developed, more enlightened, as new discoveries are made, new truths discovered and manners and opinions change, with the change of circumstances, institutions must advance also to keep pace with the times. We might as well require a man to wear still the coat which fitted him when a boy as civilized society to remain ever under the regimen of their barbarous ancestors.
Thomas Jefferson