The science of mathematics performs more than it promises, but the science of metaphysics promises more than it performs.

As the grand discordant harmony of the celestial bodies may be explained by the simple principles of gravity and impulse, so also in that more wonderful and complicated microcosm, the heart of man, all the phenomena of morals are perhaps resolvable into one single principle, the pursuit of apparent good; for although customs universally vary, yet man in all climates and countries is essentially the same.

The most zealous converters are always the most rancorous when they fail of producing conversion.

When millions applaud you seriously ask yourself what harm you have done; and when they disapprove you, what good.

Death is the liberator of him whom freedom cannot release, the physician of him whom medicine cannot cure, and the comforter of him whom time cannot console.

Pride differs in many things from vanity, and by gradations that never blend, although they may be somewhat indistinguishable. Pride may perhaps be termed a too high opinion of ourselves founded on the overrating of certain qualities that we do actually possess; whereas vanity is more easily satisfied, and can extract a feeling of self-complacency from qualifications that are imaginary.

All poets pretend to write for immortality, but the whole tribe have no objection to present pay, and present praise. Lord Burleigh is not the only statesman who has thought one hundred pounds too much for a song, though sung by Spenser; although Oliver Goldsmith is the only poet who ever considered himself to have been overpaid.