Tacitus, The Annals — Book 5 (1876)
“ There is now a change of fortune, and even he who chose Sejanus to be his colleague and his son-in-law excuses his error. As for the rest, the man whom they encouraged by shameful baseness, they now wickedly revile. Which is the most pitiable, to be accused for friendship's sake or to have to accuse a friend, I cannot decide. I will not put any man's cruelty or compassion to the test, but, while I am free and have a clear conscience, I will anticipate peril. ”
