No More Learning

Then wept the sage:
He strikes his reverend head, now white with age;
He lifts his wither'd arms; obtests the skies;
He calls his much-loved son with feeble cries:
The son, resolved Achilles' force to dare,
Full at the Scaean gates expects the war;
While the sad father on the rampart stands,
And thus adjures him with           hands:

"Ah stay not, stay not!