5 But even if the avoidance of such an omen were not sufficient, it would at least have been seemly to abstain from injuring the ornaments of the Senate House. Allow us, we beseech you, as old men to leave to posterity what we received as boys. The love of custom is great. Justly did the act of the divine Constantius last but for a short time. All precedents ought to be avoided by you, which you know were soon abolished. We are anxious for the permanence of your glory and your name, that the time to come may find nothing which needs correction.
Source: Memorial of Symmachus (New Advent)