Macbeth is a play about war's aftermathguilt, hallucinations, insomnia at that stage where the theatre of war becomes a drama of trauma, and the blades with keenest edges are the "dagger of the mind" (2.1.38), the "daggers in men's smiles" (2.3.137), and "the air-drawn dagger" (3.4.63). Shakespeare's play dwells on the savagery of war, the ghastliness of the battlefield, and the twists of fate that can turn fatal wounds into strange spectacles of survival:The times has been That, when the brains were out, the man would die, And there an end. (3.4.80-82) Macbeth's words ring true, but in Shakespeare's day battlefield surgery was an advancing field and deep wounds could heal. 1 Consider Philip Sidney's cousin Henry Harington, the subject of a memorable passage in Henry Sidney's Irish Memoir. Irish "rebel" Rory Oge O'More took Harington hostage in November 1577, to Sir Henry's great distress, "for I loved him and do love him as a son of my own". O'More "in sundry parts of his head so wounded him as I myself in his dressing did see his brains moving; yet my good soldiers brought him away, and a great way, upon their halberds and pikes, to a good place in that country, where he was relieved, and afterwards (I thank God) recovered". 2