Demetrius

And again, learning that his son was sick, Antigonus was going to see him, and met a certain beauty at his door; he went in, however, sat down by his son, and felt his pulse. The fever has left me now, said Demetrius. No doubt, my boy, said Antigonus, I met it just now at the door as it was going away.

These failings of Demetrius were treated with such lenity by his father because the young man was so efficient otherwise. The Scythians, in the midst of their drinking and carousing, twang their bow-strings, as though summoning back their courage when it is dissolved in pleasure; but Demetrius, giving himself up completely, now to pleasure, and now to duty, and keeping the one completely separate from the other, was no less formidable in his preparations for war.

Nay, he was actually thought to be a better general in preparing than in employing a force, for he wished everything to be at hand in abundance for his needs, and could never be satisfied with the largeness of his undertakings in building ships and engines of war, or in gazing at them with great delight. For he had good natural parts and was given to speculation, and did not apply his ingenuity to things that would afford useless pleasure or diversion, like other kings who played on the flute, or painted, or chased metals.

Aeropus the Macedonian, for instance, used to spend his leisure time in making little tables or lamp-stands. And Attalus Philometor used to grow poisonous plants, not only henbane and hellebore, but also hemlock, aconite, and dorycnium, sowing and planting them himself in the royal gardens, and making it his business to know their juices and fruits, and to collect these at the proper season. And the kings of the Parthians used to take pride in notching and sharpening with their own hands the points of their missiles.