This large generosity is a trait of Shakespeare and not of Hotspur; the poet cannot bear to lend his hero a tinge of meanness, or of avarice, and yet the character needs a heavy shadow or two, and no shadow could be more appropriate than this, for greed of land has always been a characteristic of the soldier-aristocrat.
Shakespeare is perfectly willing to depict Hotspur as scorning the arts. When Glendower praises poetry, Hotspur vows he'd “rather be a kitten and cry mew ... than a metre ballad-monger. ...” Nothing sets his teeth on edge “so much as mincing poetry”: and a little later he prefers the howling of a dog to music. When he is reproved by Lord Worcester for “defect of manners, want of government, ... pride, haughtiness, disdain,” his reply is most characteristic:
“Well, I am schooled: good manners be your speed,
Here come our wives, and let us take our leave.”
He is too old to learn, and his self-assurance is not to be shaken; but though he hates schooling he will school his wife:
“Swear me, Kate, like a lady as thou art,
A good mouth-filling oath; and leave, 'in sooth,'
And such protest of pepper-gingerbread
To velvet guards and Sunday citizens.”
This is merely a repetition of the trait shown in his first speech when he sneered at the popinjay-lord for talking in “holiday and lady terms.” But not only does Shakespeare repeat well-known traits in Hotspur, he also uses him as a mere mouthpiece again and again, as he used him at the beginning in the poetic description of the Severn. The fourth act opens with a speech of Hotspur to Douglas, which is curiously illustrative of this fault:
“Hot.. Well said, my noble Scot, if speaking truth
In this fine age were not thought flattery,
Such attribution should the Douglas have,
As not a soldier of this season's stamp
Should go so general current through the world.
By God, I cannot flatter; I defy
The tongues of soothers; but a braver place
In my heart's love hath no man than yourself.
Nay, task me to my word; approve me, lord.”
In the first five lines of this skimble-skamble stuff I hear Shakespeare speaking in his cheapest way; with the oath, however, he tries to get into the character again, and succeeds indifferently.
Immediately afterwards Hotspur is shocked by the news that his father is sick and has not even sent the promised assistance; struck to the heart by the betrayal, the hot soldier should now reveal his true character; one expects him to curse his father, and rising to the danger, to cry that he is stronger without traitors and faint-heart friends. But Shakespeare the philosopher is chiefly concerned with the effect of such news upon a rebel camp, and again he speaks through Hotspur:
“Sick now! droop now! this sickness doth infect
The very life-blood of our enterprise;
'Tis catching hither, even to our camp.”