Editorial note — INDEX TO THE NOTES.
Reading edition
362. What need, etc., i.e. why should a man anticipate his hour of sorrow. ‘What’ = for what (Lat. quid): comp. l. 752; also On Shakespeare, 6, “What need’st thou such weak witness of thy name?” On the verb need Abbott, § 297, says: “It is often found with ‘what,’ where it is sometimes hard to say whether ‘what’ is an adverb and ‘need’ a verb, or ‘what’ an adjective and ‘need’ a noun. ‘What need the bridge much broader than the flood?’ M. Ado, i. 1. 318; either ‘why need the bridge (be) broader?’ or ‘what need is there (that) the bridge (be) broader?’”