Helvidius Priscus, Stoic philosopher and statesman, lived during the reigns of Nero, Galba, Otho, Vitellius and Vespasian.
When Vespasian sent for Helvidius Priscus and commanded him not to go into the senate, he replied, "It is in your power not to allow me to be a member of the senate, but so long as I am, I must go in." "Well, go in then," says the emperor, "but say nothing." "Do not ask my opinion, and I will be silent." "But I must ask your opinion." "And I must say what I think right." "But if you do, I shall put you to death." "When then did I tell you that I am immortal? You will do your part, and I will do mine: it is your part to kill; it is mine to die, but not in fear: yours to banish me; mine to depart without sorrow." Epictetus, Discourses, 1.2.19–21