Moral truth, resting entirely upon the ascertained consequences of actions, supposes a process of observation and reasoning.

... a nation to be strong, must be united; to be united, must be equal in condition; to be equal in condition, must be similar inhabits and feeling; to be similar in habits and feeling, must be raised in national institutions as the children of a common family, and citizens of a common country.

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.

Truth is but approved facts.

the language of truth is too simple for inexperienced ears.

The sciences have ever been the surest guides to virtue.

How prone we are to come to the consideration of every question with heads and hearts pre-occupied! How prone to shrink from any opinion, however reasonable, if it be opposed to any, however unreasonable, of our own! How disposed are we to judge, in anger, those who call upon us to think, and encourage us to enquire! To question our prejudices seems nothing less than sacrilege; to break the chains of our ignorance, nothing short of impiety!