It is seldom that liberty of any kind is lost all at once.

The rules of morality are not the conclusion of our reason.

Eloquence, at its highest pitch, leaves little room for reason or reflection, but addresses itself entirely to the desires and affections, captivating the willing hearers, and subduing their understanding.

The Christian religion not only was at first attended with miracles, but even at this day cannot be believed by any reasonable person without one.

The law always limits every power it gives.

Be a philosopher but, amid all your philosophy be still a man.

Human Nature is the only science of man; and yet has been hitherto the most neglected.

Scholastic learning and polemical divinity retarded the growth of all true knowledge.

Any person seasoned with a just sense of the imperfections of natural reason, will fly to revealed truth with the greatest avidity.

There is a very remarkable inclination in human nature to bestow on external objects the same emotions which it observes in itself, and to find every where those ideas which are most present to it.

Men often act knowingly against their interest.

Every wise, just, and mild government, by rendering the condition of its subjects easy and secure, will always abound most in people, as well as in commodities and riches.

Accuracy is, in every case, advantageous to beauty, and just reasoning to delicate sentiment. In vain would we exalt the one by depreciating the other.

Avarice, the spur of industry.

A purpose, an intention, a design, strikes everywhere even the careless, the most stupid thinker.

It is a just political maxim, that every man must be supposed a knave.

No advantages in this world are pure and unmixed.

Belief is nothing but a more vivid, lively, forcible, firm, steady conception of an object, than what the imagination alone is ever able to attain.

I have written on all sorts of subjects... yet I have no enemies; except indeed all the Whigs, all the Tories, and all the Christians.

The chief benefit, which results from philosophy, arises in an indirect manner, and proceeds more from its secret, insensible influence, than from its immediate application.

Everything in the world is purchased by labor.

Beauty, whether moral or natural, is felt, more properly than perceived.

This avidity alone, of acquiring goods and possessions for ourselves and our nearest friends, is insatiable, perpetual, universal, and directly destructive of society.

A man acquainted with history may, in some respect, be said to have lived from the beginning of the world, and to have been making continual additions to his stock of knowledge in every century.

Philosophy would render us entirely Pyrrhonian, were not nature too strong for it.

What a peculiar privilege has this little agitation of the brain which we call 'thought'.

The advantages found in history seem to be of three kinds, as it amuses the fancy, as it improves the understanding, and as it strengthens virtue.

To be a philosophical sceptic is, in a man of letters, the first and most essential to being a sound, believing Christian.

Nothing endears so much a friend as sorrow for his death. The pleasure of his company has not so powerful an influence.

There is not to be found, in all history, any miracle attested by a sufficient number of men, of such unquestioned good sense, education and learning, as to secure us against all delusion in themselves.

Men are much oftener thrown on their knees by the melancholy than by the agreeable passions.