There is nothing so unsociable and sociable as man, the one by his vice, the other by his nature.
 Michel de Montaigne, The Essays of Michel de Montaigne (1580). copy citation

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Author Michel de Montaigne
Source The Essays of Michel de Montaigne
Topic vice
Date 1580
Language English
Reference
Note Translated by Charles Cotton
Weblink http://www.gutenberg.org/files/3600/3600-h/3600-h.htm

Context

“but if it be referred to him, he will choose to be alone. He cannot think himself sufficiently rid of vice, if he must yet contend with it in other men. Charondas punished those as evil men who were convicted of keeping ill company. There is nothing so unsociable and sociable as man, the one by his vice, the other by his nature. And Antisthenes, in my opinion, did not give him a satisfactory answer, who reproached him with frequenting ill company, by saying that the physicians lived well enough amongst the sick, for if they contribute to the health of the sick, no doubt but by the contagion, continual sight of, and familiarity with diseases, they must of necessity impair their own.” source