As great enmities spring from great friendships, and mortal distempers from vigorous health, so do the most surprising and the wildest frenzies from the high and lively agitations of our souls.
Michel de MontaigneIn true friendship, in which I am expert, I give myself to my friend more than I draw him to me. I not only like doing him good better than having him do me good, but also would rather have him do good to himself than to me; he does me most good when he does himself good.
Michel de Montaigne