Meditations 06.45

The things then which are useful to these cities are alone useful to me. Whatever happens to every man, this is for the interest of the universal: this might be sufficient. But further thou wilt observe this also as a general truth, if thou dost observe, that whatever is profitable to any man is profitable also to other men. But let the word profitable be taken here in the common sense as said of things of the middle kind, neither good nor bad.

(podcast episode) (original Greek)