happiness must be in his special or characteristic work, performed
with perfect excellence,--Aristotle now proceeds to settle wherein
that excellence consists
Having assumed as one of the items of his definition, that man"s
happiness must be in his special or characteristic work, performed
with perfect excellence,--Aristotle now proceeds to settle wherein
that excellence consists. This leads to a classification of the parts
of the soul. The first distribution is, into Rational and Irrational;
whether these two are separable in fact, or only logically separable
(like concave and convex), is immaterial to the present enquiry. Of
the irrational, the lowest portion is the Vegetative [Greek:
phytikon], which seems most active in sleep; a state where bad men and
good are on a par, and which is incapable of any human excellence. The
next portion is the Appetitive [Greek: epithymaetikon], which is not
thus incapable. It partakes of reason, yet it includes something
conflicting with reason. These conflicting tendencies are usually
modifiable by reason, and may become in the temperate man completely
obedient to reason. There remains Reason--the highest and sovereign
portion of the soul. Human excellence [Greek: aretae] or virtue, is
either of the Appetitive part,--moral [Greek: aethikae] virtue; or of
the Reason--intellectual [Greek: dianoaetikae] virtue. Liberality and
temperance are Moral virtues; philosophy, intelligence, and wisdom,
Intellectual (XIII.).