L. Sylla, when he commanded Rome, raised Pompey (after surnamed the Great) to that height, that Pompey vaunted himself for Sylla’s overmatch. For when he had carried the consulship for a friend of his, against the pursuit of Sylla, and that Sylla did a little resent thereat, and began to speak great, Pompey turned upon him again, and in effect bade him be quiet; for that more men adored the sun rising, than the sun setting. With Julius Caesar, Decimus Brutus had obtained that interest as he set him down in his testament, for heir in remainder, after his nephew. And this was the man that had power with him, to draw him forth to his death. For when Caesar would have discharged the senate, in regard of some ill presages, and specially a dream of Calpurnia; this man lifted him gently by the arm out of his chair, telling him he hoped he would not dismiss the senate, till his wife had dreamt a better dream. And it seems his favor was so great, as Antonius, in a letter which is recited verbatim in one of Cicero’s Philippics, calls him venefica, witch; as if he had enchanted Caesar. Augustus raised Agrippa (though of mean birth) to that height, as when he consulted with Maecenas, about the marriage of his daughter Julia, Maecenas took the liberty to tell him, that he must either marry his daughter to Agrippa, or take away his life; there was no third way, he had made him so great. With Tiberius Caesar, Sejanus had ascended to that height, as they two were termed, and reckoned, as a pair of friends. Tiberius in a letter to him says, Haec pro amicitia nostra non occultavi; and the whole senate dedicated an altar to Friendship, as to a goddess, in respect of the great dearness of friendship, between them two. The like, or more, was between Septimius Severus and Plautianus. For he forced his eldest son to marry the daughter of Plautianus; and would often maintain Plautianus, in doing affronts to his son; and did write also in a letter to the senate, by these words: I love the man so well, as I wish he may over-live me. Now if these princes had been as a Trajan, or a Marcus Aurelius, a man might have thought that this had proceeded of an abundant goodness of nature; but being men so wise, of such strength and severity of mind, and so extreme lovers of themselves, as all these were, it proves most plainly that they found their own felicity (though as great as ever happened to mortal men) but as an half piece, except they might have a friend, to make it entire; and yet, which is more, they were princes that had wives, sons, nephews; and yet all these could not supply the comfort of friendship.
It is not to be forgotten, what Comineus observes of his first master, Duke Charles the Hardy, namely, that he would communicate his secrets with none; and least of all, those secrets which troubled him most. Whereupon he goes on, and says that towards his latter time, that closeness did impair, and a little perish his understanding. Surely Comineus might have made the same judgment also, if it had pleased him, of his second master, Lewis the Eleventh, whose closeness was indeed his tormentor. The parable of Pythagoras is dark, but true; Cor ne edito; Eat not the heart. Certainly, if a man would give it a hard phrase, those that want friends, to open themselves unto, are carnnibals of their own hearts. But one thing is most admirable (wherewith I will conclude this first fruit of friendship), which is, that this communicating of a man’s self to his friend, works two contrary effects; for it redoubles joys, and cuts griefs in halves. For there is no man, that imparts his joys to his friend, but he joys the more; and no man that imparts his griefs to his friend, but he grieves the less. So that it is in truth, of operation upon a man’s mind, of like virtue as the alchemists use to attribute to their stone, for man’s body; that it works all contrary effects, but still to the good and benefit of nature. But yet without praying in aid of alchemists, there is a manifest image of this, in the ordinary course of nature. For in bodies, union strengthens and cherishes any natural action; and on the other side, weakens and dulls any violent impression: and even so it is of minds.