Marcus Tullius Cicero,
Letters to Atticus — 3.8 (LXIII)
“ For by whose unprincipled advice I was egged on and betrayed you certainly now perceive, [5] and oh that you had perceived it before, and had not given your whole mind to lamentation along with me! Wherefore, when you are told that I am prostrate and unmanned with grief, consider that I am more distressed at my own folly than at the result of it, in having believed a man whom I did not think to be treacherous. My writing is impeded both by the recollection of my own disasters, and by my alarm about my brother. Yes, pray look after and direct all the affairs you mention. ”
