The only idea man can affix to the name of God, is that of a first cause, the cause of all things. And, incomprehensibly difficult as it is for a man to conceive what a first cause is, he arrives at the belief of it, from the tenfold greater difficulty of disbelieving it. It is difficult beyond description to conceive that space can have no end; but it is more difficult to conceive an end. It is difficult beyond the power of man to conceive an eternal duration of what we call time; but it is more impossible to conceive a time when there shall be no time.

Men who look upon themselves born to reign, and others to obey, soon grow insolent; selected from the rest of mankind their minds are early poisoned by importance.

The duty of man is not a wilderness of turnpike gates, through which he is to pass by tickets from one to the other. It is plain and simple, and consists but of two points--his duty God, which every man must feel; and, with respect to his neighbor, to do as he would be done by.

Freedom had been hunted round the globe; reason was considered as rebellion; and the slavery of fear had made men afraid to think. But such is the irresistible nature of truth, that all it asks, and all it wants, is the liberty of appearing.

My country is the world, and my religion is to do good.

Rights are not gifts from one man to another, nor from one class of men to another. It is impossible to discover any origin of rights otherwise than in the origin of man; it consequently follows that rights appertain to man in right of his existence, and must therefore be equal to every man.

The intimacy which is contracted in infancy, and friendship which is formed in misfortune, are, of all others, the most lasting and unalterable.