E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Alexander and the Robber.
The robbers name was Diomeds.Gesta Romanorum, cxlvi.
1
You are thinking of Parmenio, and I of Alexanderi.e., you are thinking what you ought to receive, and I what I ought to give; you are thinking of those castigated, rewarded, or gifted; but I of my own position, and what punishment, reward, or gift is consistent with my rank. The allusion is to the tale about Parmenio and Alexander, when the king said, I consider not what Parmenio should receive, but what Alexander should give.
2
Only two Alexanders. Alexander said, There are but two Alexandersthe invincible son of Philip, and the inimitable painting of the hero by Apells.
3
The continence of Alexander. Having gained the battle of Issus (B.C. 333) the family of King Darius fell into his hand; but he treated the ladies as queens, and observed the greatest decorum towards them. A eunuch, having escaped, told Darius of this noble continence, and Darius could not but admire such nobility in a rival.Arrian Anabasis of Alexander, iv. 20. (See CONTINENCE.)