YOUNG SOCRATES: Here are two vast divisions, embracing two very different
spheres.
STRANGER: There are many accomplished men, Socrates, who say, believing
themselves to speak wisely, that the art of measurement is universal, and
has to do with all things. And this means what we are now saying; for all
things which come within the province of art do certainly in some sense
partake of measure. But these persons, because they are not accustomed to
distinguish classes according to real forms, jumble together two widely
different things, relation to one another, and to a standard, under the
idea that they are the same, and also fall into the converse error of
dividing other things not according to their real parts. Whereas the right
way is, if a man has first seen the unity of things, to go on with the
enquiry and not desist until he has found all the differences contained in
it which form distinct classes; nor again should he be able to rest
contented with the manifold diversities which are seen in a multitude of
things until he has comprehended all of them that have any affinity within
the bounds of one similarity and embraced them within the reality of a
single kind. But we have said enough on this head, and also of excess and
defect; we have only to bear in mind that two divisions of the art of
measurement have been discovered which are concerned with them, and not
forget what they are.
Pages:
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137