A quote
Alexander was roaming as far as India, ravaging tribes that were but little known, even to their neighbours. During the blockade of a certain city, while he was reconnoitring the walls and hunting for the weakest spot in the fortifications, he was wounded by an arrow. Nevertheless, he long continued the siege, intent on finishing what he had begun. The pain of his wound, however, as the surface became dry and as the flow of blood was checked, increased; his leg gradually became numb as he sat his horse; and finally, when he was forced to withdraw, he exclaimed: “All men swear that I am the son of Jupiter, but this wound cries out that I am mortal.”
Seneca·Letter 59 — On Pleasure and Joy (§12)·trans. Gummere