I.ii.185 (15,8) [Thou art inclin'd to sleep: 'tis a good dulness] Dr. Warburton rightly observes, that this sleepiness, which Prospero by his art had brought upon Miranda, and of which he knew not how soon the effect would begin, makes him question her so often whether she is attentive to his story.

I.ii.196 (16,1) [I boarded the king's ship: now on the beak] The beak was a strong pointed body at the head of the ancient gallies; it is used here for the forecastle, or the bolt-sprit.

I.ii.197 (16,2) [Now in the waste] The part between the quarter-deck and the forecastle.

I.ii.209 (16,3) [Not a soul But felt a fever of the mad] In all the later editions this is changed to a fever of the mind, without reason or authority, nor is any notice given of an alteration.

I.ii.218 (17,4) [On their sustaining garments not a blemish Thomas Edwards' MSS: sea-stained] This note of Mr. Edwards, with which I suppose no reader is satisfied, shews with how much greater ease critical emendations are destroyed than made, and how willingly every man would be changing the text, if his imagination would furnish alterations. (1773)

I.ii.239 (19,7) [What is the time o' the day?] This passage needs not be disturbed, it being common to ask a question, which the next moment enables us to answer; he that thinks it faulty may easily adjust it thus:

Pro. What is the time o' the day? Past the mid season.
Ari. At least two glasses.
Pro. The time 'twixt six and now—

I.ii.250 (19,8) [Pro. Dost thou forget From what a torment I did free thee?] That the character and conduct of Prospero may be understood, something must be known of the system of enchantment, which supplied all the marvellous found in the romances of the middle ages. This system seems to be founded on the opinion that the fallen spirits, having different degrees of guilt, had different habitations allotted them at their expulsion, some being confined in hell, some (as Hooker, who delivers the opinion of our poet's age, expresses it) dispersed in air, some on earth, some in water, others in caves, dens, or minerals under the earth. Of these, some were more malignant and mischievous than others. The earthy spirits seem to have been thought the most depraved, and the aerial the least vitiated. Thus Prospero observes of Ariel:

—Thou wast a spirit too delicate To act her earthy and abhorr'd commands.

Over these spirits a power might be obtained by certain rites performed or charms learned. This power was called The Black Art, or Knowledge of Enchantment. The enchanter being (as king James observes in his Demonology) one who commands the devil, whereas the witch serves him. Those who thought best of this art, the existence of which was, I am afraid, believed very seriously, held, that certain sounds and characters had a physical power over spirits, and compelled their agency; others who condemned the practice, which in reality was surely never practised, were of opinion, with more reason, that the power of charms arose only from compact, and was no more than the spirits voluntary allowed them for the seduction of man. The art was held by all, though not equally criminal, yet unlawful, and therefore Causabon, speaking of one who had commerce with spirits, blames him, though he imagines him one of the best kind who dealt with them by way of command. Thus Prospero repents of his art in the last scene. The spirits were always considered as in some measure enslaved to the enchanter, at least for a time, and as serving with unwillingness, therefore Ariel so often begs for liberty; and Caliban observes, that the spirits serve Prospero with no good will, but hate him rootedly.—Of these trifles enough.