Do we exert our own liberties without injury to others - we exert them justly; do we exert them at the expense of others - unjustly. And, in thus doing, we step from the sure platform of liberty upon the uncertain threshold of tyranny.

It was in this year, 1828, that the standard of "the Christian Party in Politics" was openly unfurled... This was an evident attempt, through the influence of the clergy over the female mind - until this hour lamentably neglected in the United States - to effect a union of Church and State.

There is a vulgar persuasion, that the ignorance of women, by favoring their subordination, ensures their utility. 'Tis the same argument employed by the ruling few against the subject many in aristocracies; by the rich against the poor in democracies; by the learned professions against the people in all countries.

The best road to correct reasoning is by physical science; the way to trace effects to causes is through physical science; the only corrective, therefore, of superstition is physical science.

If we bring not the good courage of minds covetous of truth, and truth only, prepared to hear all things, and decide upon all things, according to evidence, we should do more wisely to sit down contented in ignorance, than to bestir ourselves only to reap disappointment.

the language of truth is too simple for inexperienced ears.

An opinion, right or wrong, can never constitute a moral offense, nor be in itself a moral obligation. It may be mistaken; it may involve an absurdity, or a contradiction. It is a truth; or it is an error: it can never be a crime or a virtue.