[Sidenote: I 1155_a_] Next would
seem properly to follow a dissertation on Friendship:
because, in the first place, it is either itself a
virtue or connected with virtue; and next it is a
thing most necessary for life, since no one would
choose to live without friends though he should have
all the other good things in the world: and, in
fact, men who are rich or possessed of authority and
influence are thought to have special need of friends:
for where is the use of such prosperity if there be
taken away the doing of kindnesses of which friends
are the most usual and most commendable objects?
Or how can it be kept or preserved without friends?
because the greater it is so much the more slippery
and hazardous: in poverty moreover and all other
adversities men think friends to be their only refuge.
Furthermore, Friendship helps the
young to keep from error: the old, in respect
of attention and such deficiencies in action as their
weakness makes them liable to; and those who are in
their prime, in respect of noble deeds (“They two
together going,” Homer says, you may remember),
because they are thus more able to devise plans and
carry them out.
Again, it seems to be implanted in
us by Nature: as, for instance, in the parent
towards the offspring and the offspring towards the
parent (not merely in the human species, but likewise
in birds and most animals), and in those of the same
tribe towards one another, and specially in men of
the same nation; for which reason we commend those
men who love their fellows: and one may see in
the course of travel how close of kin and how friendly
man is to man.
Furthermore, Friendship seems to be
the bond of Social Communities, and legislators seem
to be more anxious to secure it than Justice even.
I mean, Unanimity is somewhat like to Friendship,
and this they certainly aim at and specially drive
out faction as being inimical.
Again, where people are in Friendship
Justice is not required; but, on the other hand, though
they are just they need Friendship in addition, and
that principle which is most truly just is thought
to partake of the nature of Friendship.
Lastly, not only is it a thing necessary
but honourable likewise: since we praise those
who are fond of friends, and the having numerous friends
is thought a matter of credit to a man; some go so
far as to hold, that “good man” and “friend”
are terms synonymous.
Yet the disputed points respecting
it are not few: some men lay down that it is
a kind of resemblance, and that men who are like one
another are friends: whence come the common sayings,
“Like will to like,” “Birds of a
feather,” and so on. Others, on the contrary,
say, that all such come under the maxim, “Two
of a trade never agree.”
[Sidenote: 1155b] Again, some
men push their inquiries on these points higher and
reason physically: as Euripides, who says,
“The earth by drought consumed doth
love the rain,
And the great heaven, overcharged with
rain,
Doth love to fall in showers upon the
earth.”
Heraclitus, again, maintains, that
“contrariety is expedient, and that the best
agreement arises from things differing, and that all
things come into being in the way of the principle
of antagonism.”
Empedocles, among others, in direct
opposition to these, affirms, that “like aims
at like.”
These physical questions we will take
leave to omit, inasmuch as they are foreign to the
present inquiry; and we will examine such as are proper
to man and concern moral characters and feelings:
as, for instance, “Does Friendship arise among
all without distinction, or is it impossible for bad
men to be friends?” and, “Is there but
one species of Friendship, or several?” for
they who ground the opinion that there is but one
on the fact that Friendship admits of degrees hold
that upon insufficient proof; because things which
are different in species admit likewise of degrees
(on this point we have spoken before).