This is not more beautiful than it is true. The poet here shews us the savage with the simplicity of a child, and makes the strange monster amiable. Shakespear had to paint the human animal rude and without choice in its pleasures, but not without the sense of pleasure or some germ of the affections. Master Barnardine in Measure for Measure, the savage of civilized life, is an admirable philosophical counterpart to Caliban.
Shakespear has, as it were by design, drawn off from Caliban the elements of whatever is ethereal and refined, to compound them in the unearthly mould of Ariel. Nothing was ever more finely conceived than this contrast between the material and the spiritual, the gross and delicate. Ariel is imaginary power, the swiftness of thought personified. When told to make good speed by Prospero, he says, ‘I drink the air before me.’ This is something like Puck’s boast on a similar occasion, ‘I’ll put a girdle round about the earth in forty minutes.’ But Ariel differs from Puck in having a fellow feeling in the interests of those he is employed about. How exquisite is the following dialogue between him and Prospero!
‘Ariel. Your charm so strongly works ‘em,
That if you now beheld them, your affections
Would become tender.
Prospero. Dost thou think so, spirit?
Ariel. Mine would, sir, were I human.
Prospero. And mine shall.
Hast thou, which art but air, a touch, a feeling
Of their afflictions, and shall not myself,