I am not satisfied whether those pleasant ligatures—­[Les nouements d’aiguillettes, as they were called, knots tied by some one, at a wedding, on a strip of leather, cotton, or silk, and which, especially when passed through the wedding-ring, were supposed to have the magical effect of preventing a consummation of the marriage until they were untied.  See Louandre, La Sorcellerie, 1853, p. 73.  The same superstition and appliance existed in England.]—­with which this age of ours is so occupied, that there is almost no other talk, are not mere voluntary impressions of apprehension and fear; for I know, by experience, in the case of a particular friend of mine, one for whom I can be as responsible as for myself, and a man that cannot possibly fall under any manner of suspicion of insufficiency, and as little of being enchanted, who having heard a companion of his make a relation of an unusual frigidity that surprised him at a very unseasonable time; being afterwards himself engaged upon the same account, the horror of the former story on a sudden so strangely possessed his imagination, that he ran the same fortune the other had done; and from that time forward, the scurvy remembrance of his disaster running in his mind and tyrannising over him, he was subject to relapse into the same misfortune.  He found some remedy, however, for this fancy in another fancy, by himself frankly confessing and declaring beforehand to the party with whom he was to have to do, this subjection of his, by which means, the agitation of his soul was, in some sort, appeased; and knowing that, now, some such misbehaviour was expected from him, the restraint upon his faculties grew less.  And afterwards, at such times as he was in no such apprehension, when setting about the act (his thoughts being then disengaged and free, and his body in its true and natural estate) he was at leisure to cause the part to be handled and communicated to the knowledge of the other party, he was totally freed from that vexatious infirmity.  After a man has once done a woman right, he is never after in danger of misbehaving himself with that person, unless upon the account of some excusable weakness.  Neither is this disaster to be feared, but in adventures, where the soul is overextended with desire or respect, and, especially, where the opportunity is of an unforeseen and pressing nature; in those cases, there is no means for a man to defend himself from such a surprise, as shall put him altogether out of sorts.  I have known some, who have secured themselves from this mischance, by coming half sated elsewhere, purposely to abate the ardour of the fury, and others, who, being grown old, find themselves less impotent by being less able; and one, who found an advantage in being assured by a friend of his, that he had a counter-charm of enchantments that would secure him from this disgrace.  The story itself is not, much amiss, and therefore you shall have it.