I cannot live without books.

While old men feel sensibly enough their own advance in years, they do not sufficiently recollect it in those whom they have seenyoung.

That ideas should freely spread from one to another over the globe, for the moral and mutual instruction of man, and improvement of his condition, seems to have been peculiarly and benevolently designed by nature, when she made them, like fire, expansible over all space, without lessening their density in any point, and like the air in which we breathe, move, and have our physical being, incapable of confinement or exclusive appropriation.

God has formed us moral agents... that we may promote the happiness of those with whom He has placed us in society, by acting honestly towards all, benevolently to those who fall within our way, respecting sacredly their rights, bodily and mental, and cherishing especially their freedom of conscience, as we value our own.

I believe that justice is instinct and innate, that the moral sense is as much a part of our constitution as that of feeling, seeing, or hearing; as a wise Creator must have seen to be necessary in an animal destined to live in society.

It has been a source of great pain to me to have met with so many among [my] opponents who had not the liberality to distinguish between political and social opposition; who transferred at once to the person, the hatred they bore to his political opinions.

Well aware that the opinions and belief of men depend not on their own will, but follow involuntarily the evidence proposed to their minds; that Almighty God hath created the mind free, and manifested his supreme will that free it shall remain by making it altogether insusceptible of restraint; that all attempts to influence it by temporal punishments, or burthens, or by civil incapacitations, tend only to beget habits of hypocrisy and meanness, and are a departure from the plan of the holy author of our religion.