A DISCOURSE OF THE SAGE MANDANIS 57 the mind from pleasure and grief; that grief differed from labour in that the former was inimical, the latter friendly to men, inasmuch as men laboriously exer- cised their bodies in order to strengthen the mental powers, by which means they might be able to put an end to dissensions and give good counsel to all, both to the community and to individuals; that at present he certainly would advise Taxiles to receive Alexander as a friend; for if he entertained a person better than himself, he might be improved, but if a worse person, he might dispose the latter to good. After this Mandanis inquired whether such doc- trines were taught among the Greeks. Onesikritos answered that Pythagoras taught a similar doctrine, and enjoined his disciples to abstain from whatever has life; that Sokrates and Diogenes, whose discourses he had heard, held the same opinions. Mandanis replied that in other respects he thought them wise, but that in one thing they were mistaken, namely, in preferring custom to nature, for otherwise they would not be ashamed of going naked, like himself, and of subsist- ing on frugal fare; for the best house was that which required least repairs. Onesikritos says also that the philosophers occupy themselves much with physical science, as prognostics, rain, drought, and diseases. When they repair to the city, they disperse themselves in the market-places; if they meet any one carrying figs or bunches of grapes, they take what is offered gratuitously; if it is oil, it is poured over them, and they are anointed with it.