fairly open to his View, while he considers how it is moved when free from those Constraints which the Accidents of real Life put it under.  Dreams are certainly the Result of our waking Thoughts, and our daily Hopes and Fears are what give the Mind such nimble Relishes of Pleasure, and such severe Touches of Pain, in its Midnight Rambles.  A Man that murders his Enemy, or deserts his Friend in a Dream, had need to guard his Temper against Revenge and Ingratitude, and take heed that he be not tempted to do a vile thing in the Pursuit of false, or the Neglect of true Honour.  For my Part, I seldom receive a Benefit, but in a Night or two’s Time I make most noble Returns for it; which tho’ my Benefactor is not a whit the better for, yet it pleases me to think that it was from a Principle of Gratitude in me, that my Mind was susceptible of such generous Transport while I thought my self repaying the Kindness of my Friend:  And I have often been ready to beg Pardon, instead of returning an Injury, after considering, that when the Offender was in my Power I had carried my Resentments much too far.

’I think it has been observed in the Course of your Papers, how much one’s Happiness or Misery may depend upon the Imagination:  Of which Truth those strange Workings of Fancy in Sleep are no inconsiderable Instances; so that not only the Advantage a Man has of making Discoveries of himself, but a Regard to his own Ease or Disquiet, may induce him to accept of my Advice.  Such as are willing to comply with it, I shall put into a way of doing it with pleasure, by observing only one Maxim which I shall give them, viz.  To go to Bed with a Mind entirely free from Passion, and a Body clear of the least Intemperance.

’They indeed who can sink into Sleep with their Thoughts less calm or innocent than they should be, do but plunge themselves into Scenes of Guilt and Misery; or they who are willing to purchase any Midnight Disquietudes for the Satisfaction of a full Meal, or a Skin full of Wine; these I have nothing to say to, as not knowing how to invite them to Reflections full of Shame and Horror:  But those that will observe this Rule, I promise them they shall awake into Health and Cheerfulness, and be capable of recounting with Delight those glorious Moments wherein the Mind has been indulging it self in such Luxury of Thought, such noble Hurry of Imagination.  Suppose a Man’s going supperless to Bed should introduce him to the Table of some great Prince or other, where he shall be entertained with the noblest Marks of Honour and Plenty, and do so much Business after, that he shall rise with as good a Stomach to his Breakfast as if he had fasted all Night long; or suppose he should see his dearest Friends remain all Night in great Distresses, which he could instantly have disengaged them from, could he have been content to have gone to Bed without t’other Bottle:  Believe me, these Effects of Fancy are no contemptible