History of Western Philosophy - Bertrand Russell [81]
Death, says Socrates, is the separation of soul and body. Here we come under Plato's dualism: between reality and appearance, ideas and sensible objects, reason and sense-perception, soul and body. These pairs are connected: the first in each pair is superior to the second both in reality and in goodness. An ascetic morality was the natural consequence of this dualism. Christianity adopted this doctrine in part, but never wholly. There were two obstacles. The first was that the creation of the visible world, if Plato was right, might seem to have been an evil deed, and therefore the Creator could not be good. The second was that orthodox Christianity could never bring itself to condemn marriage, though it held celibacy to be nobler. The Manichaeans were more consistent in both respects.
The distinction between mind and matter, which has become a commonplace in philosophy and science and popular thought, has a religious origin, and began as the distinction of soul and body. The Orphic, as we saw, proclaims himself the child of earth and of the starry heaven; from earth comes the body, from heaven the soul. It is this theory that Plato seeks to express in the language of philosophy.
Socrates, in the Phaedo, proceeds at once to develop the ascetic implications of his doctrine, but his asceticism is of a moderate and gentlemanly sort. He does not say that the philosopher should wholly abstain from ordinary pleasures, but only that he should not be a slave to them. The philosopher should not care about eating and drinking, but of course he should eat as much as is necessary; there is no suggestion of fasting. And we are told that Socrates, though indifferent to wine, could, on occasion, drink more than anybody else, without ever becoming intoxicated. It was not drinking that he condemned, but pleasure in drinking. In like manner, the philosopher must not care for the pleasures of love, or for costly raiment, or sandals, or other adornments of the person. He must be entirely concerned with the soul, and not with the body. 'He would like, as far as he can, to get away from the body and to turn to the soul.'
It is obvious that this doctrine, popularized, would become ascetic, but in intention it is not, properly speaking, ascetic. The philosopher will not abstain with an effort from the pleasures of sense, but will be thinking of other things. I have known many philosophers who forgot their meals, and read a book when at last they did eat. These men were acting as Plato says they should: they were not abstaining from gluttony by means of a moral effort, but were more interested in other matters. Apparently the philosopher should marry, and beget and rear children, in the same absent-minded way, but since the emancipation of women this has become more difficult. No wonder Xanthippe was a shrew.
Philosophers, Socrates continues, try to dissever the soul from communion with the body, whereas other people think that life is not worth living