I now turn to consider the derivation of actions of real moral worth from the source which has been indicated. The general rule by which to test such conduct, and which, consequently, is the leading principle of Ethics, I have already enlarged upon in the foregoing Part, and enunciated as follows: Neminem laede; immo omnes, quantum potes, juva. (Do harm to no one; but rather help all people, as far as lies in your power.) As this formula contains two clauses, so the actions corresponding to it fall naturally into two classes.
[1] First maxim: it is not in our hearts to identify ourselves with those who are happier than we are, but only with those who are less happy.
[2] Stallbaum: p. 584, sq.—(Translator.)
[3] There are no real pleasures, without real needs.
[4] V. his Saggio Analitico sulla Compassione, 1788; German translation by Pockels, 1790.