The morality of an action depends on the motive from which we act. If I fling half a crown to a beggar with intention to break his head and he picks it up and buy victuals with it, the physical effect is good. But with respect to me the action is very wrong.

Vanity is so frequently the apparent motive of advice, that we, for the most part, summon our powers to oppose it without any very accurate inquiry whether it is right.

The present is never a happy state to any human being.

Books are faithful repositories, which may be awhile neglected or forgotten; but when they are opened again, will again impart their instruction: memory, once interrupted, is not to be recalled. Written learning is a fixed luminary, which, after the cloud that had hidden it has passed away, is again bright in its proper station. Tradition is but a meteor, which, if once it falls, cannot be rekindled.

The liberty of using harmless pleasure will not be disputed; but it is still to be examined what pleasures are harmless.

Fear is implanted in us as a preservative from evil but its duty, like that of other passions, is not to overbear reason, but to assist it. It should not be suffered to tyrannize in the imagination, to raise phantoms of horror, or to beset life with supernumerary distresses.

He is no wise man who will quit a certainty for an uncertainty.