those which most confirm it. For if a moralist attempts, as some have done, to make out that mankind generally, though not any given individual, have a right to all the good we can do them, he at once, by that thesis, includes generosity and beneficence within the category of justice. He is obliged to say, that our utmost exertions are due to our fellow creatures, thus assimilating them to a debt; or that nothing less can be a sufficient return for what society does for us, thus classing the case as one of gratitude; both of which are acknowledged cases of justice. Wherever there is a right, the case is one of justice, and not of the virtue of beneficence: and whoever does not place the distinction between justice and morality in general, where we have now placed it, will be found to make no distinction between them at all, but to merge all morality in justice.
Having thus endeavoured to determine the distinctive elements which enter into the composition of the idea of justice, we are ready to enter on the inquiry, whether the feeling, which accompanies the idea, is attached to it by a special dispensation of nature, or whether it could have grown up, by any known laws, out of the idea itself; and in particular, whether it can have originated in considerations of general expediency.
I conceive that the sentiment itself does not arise from anything which would commonly, or correctly, be termed an idea of expediency; but that though the sentiment does not, whatever is moral in it does.
We have seen that the two essential ingredients in the sentiment of justice are, the desire to punish a
