And, therefore, we see that Plautus maketh it a wonder to see an old man beneficent, benignitas hujis ut adolescentuli est. Saint Paul concludeth that severity of discipline was to be used to the Cretans, increpa eos dure, upon the disposition of their country, Cretensus semper mendaces, malae bestiae, ventres. Sallust noteth that it is usual with kings to desire contradictories: Sed plerumque regiae voluntates, ut vehementes sunt, sic mobiles, saepeque ipsae sibi advers. Tacitus observeth how rarely raising of the fortune mendeth the disposition: solus Vespasianus mutatus in melius. Pindarus maketh an observation, that great and sudden fortune for the most part defeateth men qui magnam felicitatem concoquere non possunt. So the Psalm showeth it is more easy to keep a measure in the enjoying of fortune, than in the increase of fortune; Divitiae si affluant, nolite cor apponere. These observations and the like I deny not but are touched a little by Aristotle as in passage in his Rhetorics, and are handled in some scattered discourses; but they were never incorporate into moral philosophy, to which they do essentially appertain; as the knowledge of this diversity of grounds and moulds doth to agriculture, and the knowledge of the diversity of complexions and constitutions doth to the physician, except we mean to follow the indiscretion of empirics, which minister the same medicines to all patients.
(6) Another article of this knowledge is the inquiry touching the affections; for as in medicining of the body, it is in order first to know the divers complexions and constitutions; secondly, the diseases; and lastly, the cures: so in medicining of the mind, after knowledge of the divers characters of men's natures, it followeth in order to know the diseases and infirmities of the mind, which are no other than the perturbations and distempars of the affections. For as the ancient politiques in popular estates were wont to compare the people to the sea, and the orators to the winds; because as the sea would of itself be calm and quiet, if the winds did not move and trouble it; so the people would be peaceable and tractable if the seditious orators did not set them in working and agitation: so it may be fitly said, that the mind in the nature thereof would be temperate and stayed, if the affections, as winds, did not put it into tumult and perturbation. And here again I find strange, as before, that Aristotle should have written divers volumes of Ethics, and never handled the affections which is the principal subject thereof; and yet in his Rhetorics, where they are considered but collaterally and in a second degree (as they may be moved by speech), he findeth place for them, and handleth them well for the quantity; but where their true place is he pretermitteth them. For it is not his disputations about pleasure and pain that can satisfy this inquiry, no more than he that should generally handle the nature of light can be said to handle the nature of colours; for pleasure and pain are to the particular affections as light is to particular colours. Better travails, I suppose, had the Stoics taken in this argument, as far as I can gather by that which we have at second hand. But yet it is like it was after their manner, rather in subtlety of definitions (which in a subject of this nature are but curiosities), than in active and ample descriptions and observations. So likewise I find some particular writings of an elegant nature, touching some of the affections: as of anger, of comfort upon adverse accidents, of tenderness of countenance, and other. But the poets and writers of histories are the best doctors of this knowledge; where we may find painted forth, with great life, how affections are kindled and incited; and how pacified and refrained; and how again contained from act and further degree; how they disclose themselves; how they work; how they vary; how they gather and fortify: how they are enwrapped one within another; and how they do fight and encounter one with another; and other the like particularities.