respect to the things which are produced in the universe, there is hardly one of those which follow by way of consequence which will not seem to him to be in a manner disposed so as to give pleasure. And so he will see even the real gaping jaws of wild beasts with no less pleasure than those which painters and sculptors show by imitation; and in an old woman and an old man he will be able to see a certain maturity and comeliness; and the attractive loveliness of young persons he will be able to look on with chaste eyes; and many such things will present themselves, not pleasing to every man, but to him only who has become truly familiar with nature and her works.

Hippocrates after curing many diseases himself fell sick and died. The Chaldæi foretold the deaths of many, and then fate caught them too. Alexander, and Pompeius, and Caius Caesar, after so often completely destroying whole cities, and in battle cutting to pieces many ten thousands of cavalry and infantry, themselves too at last departed from life. Heraclitus, after so many speculations on the conflagration of the universe, was filled with water internally and died smeared all over with mud. And lice destroyed Democritus; and other lice killed Socrates. What means all this? Thou hast embarked, thou hast made the voyage, thou art come to shore; get out. If indeed to another life, there is no want of gods, not even there. But if to a state without sensation, thou wilt cease to be held by pains and pleasures, and to be a slave to the vessel, which is as much inferior as that which serves it is superior: for the one is intelligence and deity; the other is earth and corruption.

Do not waste the remainder of thy life in thoughts about others, when thou dost not refer thy thoughts to some object of common utility. For thou losest the opportunity of doing something else when thou hast such thoughts as these, What is such a person doing, and why, and what is he saying, and what is he thinking of, and what is he contriving, and whatever else of the kind makes us wander away from the observation of our own ruling power. We ought then to check in the series of