I have given up newspapers in exchange for Tacitus and Thucydides, for Newton and Euclid; and I find myself much the happier.

No one has a right to obstruct another exercising his faculties innocently for the relief of sensibilities made a part of his nature.

Though [the people] may acquiesce, they cannot approve what they do not understand.

Who will govern the governors? There is only one force in the nation that can be depended upon to keep the government pure and the governors honest, and that is the people themselves. They alone, if well informed, are capable of preventing the corruption of power, and of restoring the nation to its rightful course if it should go astray. They alone are the safest depository of the ultimate powers of government.

What but education has advanced us beyond the condition of our indigenous neighbors? And what chains them to their present state of barbarism and wretchedness but a bigoted veneration for the supposed superlative wisdom of their fathers and the preposterous idea that they are to look backward for better things and not forward, longing, as it should seem, to return to the days of eating acorns and roots rather than indulge in the degeneracies of civilization?

The proscribing any citizen as unworthy the public confidence by laying upon him an incapacity of being called to offices of trust and emolument unless he profess or renounce this or that religious opinion is depriving him injuriously of those privileges and advantages to which, in common with his fellow citizens, he has a natural right.

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.... Do not be frightened from this inquiry from any fear of its consequences. If it ends in the belief that there is no God, you will find incitements to virtue in the comfort and pleasantness you feel in its exercise.