Meditations 5.6

One man, when he has done a service to another, is ready to set it down to his account as a favor conferred. Another is not ready to do this, but still in his own mind he thinks of the man as his debtor, and he knows what he has done. A third in a manner does not even know what he has done, but he is like a vine which has produced grapes, and seeks for nothing more after it has once produced its proper fruit. As a horse when he has run, a dog when he has tackled the game, a bee when it has made the honey, so a man when he has done a good act does not call out for others to come and see, but he goes on to another act, as a vine goes on to produce again the grapes in season.—Must a man then be one of these, who in a manner act thus without observing it?—Yes.—But this very thing is necessary, the observation of what a man is doing: for, it may be said, it is characteristic of the social animal to perceive that he is working in a social manner, and indeed to wish that his social partner also should perceive it.—It is true that thou sayest, but thou dost not rightly understand what is now said: and for this reason thou wilt become one of those of whom I spoke before, for even they are misled by a certain show of reason. But if thou wilt choose to understand the meaning of what is said, do not fear that for this reason thou wilt omit any social act.

Marcus Aurelius, Meditations 5.6, translated by George Long

One man, when he has done another a kindness, is ready also to reckon on a return. A second is not ready to do this, but yet in his heart of hearts ranks the other as a debtor, and he is conscious of what he has done. But a third is in a manner not conscious of it, but is like the vine that has borne a cluster of grapes, and when it has once borne its due fruit looks for no reward beyond, as it is with a steed when it has run its course, a hound when it has singled out the trail, a bee when she hath made her comb. And so a man when he hath done one thing well, does not cry it abroad, but betakes himself to a second, as a vine to bear afresh her clusters in due season.

A man then must be of those who act thus as it were unconsciously? Aye. But surely he must be conscious of what he is doing, for it is, we are told, the peculiar attribute of the man of true social instincts to be aware that he puts such instincts into practice, and by heaven to wish that his fellow should be aware of it too. True; but thou misconceivest the present argument, and wilt consequently be of the number of those whom I mentioned before; for in fact they are led astray by reasoning which has a plausible look. But if thou thinkest it worth while to understand what has been said, fear not that thou wilt be led thereby to neglect any social act.

Marcus Aurelius, Meditations 5.6, translated by C. R. Haines