V.
[Vacherot], i. [376 n.]
[Vacuum], theory of Demokritus, i. [67];
Pythagorean different from Plato’s doctrine, iv. [225 n.]
[Varro], etymologies, iii. [311 n.]
[Vaughan, Dr.], iv. [380 n.]
[Veron, M.], Relativity, iii. [144 n.]
[Virgil], general doctrine of metempsychosis in, ii. [425 n.]
[Virtue], identified with knowledge by Sokrates, ii. [67 n.], [239], [240], [321];
of what, unsolved, [244];
Sokrates and Plato dwell too exclusively on intellectual conditions, [67-8], [83];
its one sufficient condition, perfect state of the intelligence, [149];
is it teachable, [232], [239], [240], [266], [275], iii. [330 n.];
Xenophon on, i. [230];
plurality of virtues, ii. [233];
the highest, teachable, but all existing virtue is from inspiration, [242];
problem unsolved, [ ib.];
taught by citizens, [269], [272];
quantity acquired depends on individual aptitude, [ib.];
analogy of learning the vernacular, [273];
is it in divisible, or of parts, homogeneous or heterogeneous, [277];
no man does evil voluntarily, [292], iv. [249], [365-7];
a right comparison of pleasure and pain, ii. [293], [305];
temperance the condition of, [358];
natural dissidence of the gentle and the energetic, iii. [272];
excess of the energetic entail death or banishment, of the gentle, slavery, [273];
Sokrates’ power in awakening ardour for, [415];
but he does not explain what it is, [ ib.];
unsatisfactory answers of Sokrates and his friends, [416];
quadruple distribution in city, iv. [34];
Platonic conception is self-regarding, [104];
motives to it arise from internal happiness of the just, [105];
view substantially maintained since, [ ib.];
four cardinal virtues assumed as constituting all virtue where each resides, [134];
as an exhaustive classification, [135], [417];
difference in other dialogues, [137];
the four, source of all other goods, [428];
the only common property of, [425];
and of vice, [426];
of the citizens, the end of the state, [417];
Xenophon on motive to practice of, [101 n.], [135 n.];
Sokrates on its fruits, i. [415];
all-sufficiency of, germ in Republic of Stoical doctrine, iv. [102];
see [Courage], [Holiness], [Justice], [Temperance], [Wisdom].
[Vision], doctrine of Empedokles, i. [45];
caused by images from objects, Demokritus, [78];
Plato’s conception of the act of, iii. [129 n.], [159];
Plato’s theory, iv. [236];
Aristotle on, [237 n.];
ancient theories of, [ib.];
principal advantages of, [237].
[Voltaire], iv. [233], i. [168 n.]