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 JeffersonIf, in my retirement to the humble station of a private citizen, I am accompanied with the esteem and approbation of my fellow citizens, trophies obtained by the bloodstained steel, or the tattered flags of the tented field, will never be envied. The care of human life and happiness, and not their destruction, is the first and only legitimate object of good government.
Thomas JeffersonMy views and feelings (are) in favor of the abolition of war-and I hope it is practicable, by improving the mind and morals of society, to lessen the disposition to war; but of its abolition I despair.
Thomas JeffersonShake off all the fears and servile prejudices under which weak minds are servilely crouched. Fix reason firmly in her seat, and call to her tribunal every fact, every opinion. Question with boldness even the existence of a god; because, if there be one, he must more approve the homage of reason, than that of blindfolded fear... Your own reason is the only oracle given you by heaven, and you are answerable not for the rightness but uprightness of the decision.
Thomas JeffersonIt can never be too often repeated, that the time for fixing every essential right on a legal basis is while our rulers are honest, and ourselves united.
Thomas JeffersonThe contradictory experiments of chemists leave us at liberty to conclude what we please. My conclusion is, that art has not yet invented sufficient aids to enable such subtle bodies [air, light, &c.] to make a well-defined impression on organs as blunt as ours; that it is laudable to encourage investigation but to hold back conclusion.
Thomas Jefferson