Both had a graceful person and were of noble birth; neither had much exceeded thirty years of age, and both fell by the treachery of their own people in strange lands
Ann Book II Chapter 73: Illness and death of Germanicus. His funeral.

He had excelled Alexander in clemency, in self-restraint, and in all other virtues
Ann Book II Chapter 73: Illness and death of Germanicus. His funeral.

When he drank his destruction at Babylon through the treachery of an attendant.
Gth Chapter 10: Persians and Macedonia.

The aspect of Italy would have struck him as very different from the India which he traversed in drunken revelry with an intoxicated army:
Hor Book IX Chapter 17: Comparison of the Strength of Rome and of Macedonia under Alexander the Great

No man was less capable of bearing prosperity than he was.
Hor Book IX Chapter 18: Comparison continued.

It is a disagreeable task in the case of so great a man to have to record his ostentatious love of dress; the prostrations which he demanded from all who approached his presence, and which the Macedonian must have felt to be humiliating, even had they been vanquished, how much more when they were victors; the terribly cruel punishments he inflicted; the murder of his friends at the banquet-table; the vanity which made him invent a divine pedigree for himself.
Hor Book IX Chapter 18: Comparison continued.

What, pray, would have happened if his love of wine had become stronger and his passionate nature more violent and fiery as he grew older?
Hor Book IX Chapter 18: Comparison continued.

Do you think," said he, "I have not just cause to weep, when I consider that Alexander at my age had conquered so many nations, and I have all this time done nothing that is memorable?"
Plt Caesar Chapter 11: Caesar in Spain. Caesar and Alexander the Great
By Julius Caesar