"When I hear and read that you are much impaired by the (208) continued fatigues you undergo, may the gods confound me if my whole frame does not tremble! So I beg you to spare yourself, lest, if we should hear of your being ill, the news prove fatal both to me and your mother, and the Roman people should be in peril for the safety of the empire. It matters nothing whether I be well or no, if you be not well. I pray heaven preserve you for us, and bless you with health both now and ever, if the gods have any regard for the Roman people." XXII. He did not make the death of Augustus public, until he had taken off young Agrippa. He was slain by a tribune who commanded his guard, upon reading a written order for that purpose: respecting which order, it was then a doubt, whether Augustus left it in his last moments, to prevent any occasion of public disturbance after his decease, or Livia issued it, in the name of Augustus; and whether with the knowledge of Tiberius or not. When the tribune came to inform him that he had executed his command, he replied, "I commanded you no such thing, and you must answer for it to the senate;" avoiding, as it seems, the odium of the act for that time. And the affair was soon buried in silence. XXIII. Having summoned the senate to meet by virtue of his tribunitian authority, and begun a mournful speech, he drew a deep sigh, as if unable to support himself under his affliction; and wishing that not his voice only, but his very breath of life, might fail him, gave his speech to his son Drusus to read. Augustus's will was then brought in, and read by a freedman; none of the witnesses to it being admitted, but such as were of the senatorian order, the rest owning their hand-writing without doors. The will began thus: "Since my ill-fortune has deprived me of my two sons, Caius and Lucius, let Tiberius Caesar be heir to two-thirds of my estate." These words countenanced the suspicion of those who were of opinion, that Tiberius was appointed successor more out of necessity than choice, since Augustus could not refrain from prefacing his will in that manner.