In the _Coëphores_ of Eschylus[33], Orestes is made to say, that he was commanded by Apollo to avenge his father’s murder; and yet if he obeyed, that he was to be delivered to the furies, or be struck with some horrible malady. The tragedy accordingly concludes with a chorus, deploring the fate of Orestes, obliged to take vengeance against a mother, and involved thereby in a crime against his will. It is impossible for any man at present to accommodate his mind to opinions so irrational and absurd, which must disgust him in perusing even a Grecian story. Among the Greeks again, grossly superstitious, it was a common opinion, that the report of a man’s death was a presage of his death; and Orestes, in the first act of _Electra_, spreading a report of his own death in order to blind his mother and her adulterer, is even in this case affected with the presage. Such imbecility can never find grace with a modern audience. It may indeed produce some degree of compassion for a people afflicted to such a degree with absurd terrors, similar to what is felt in perusing a description of the Hottentotes: but manners of this kind will not interest our affections, nor excite any degree of social concern. CHAP. XV. External Signs of Emotions and Passions. So intimately connected are the soul and body, that there is not a single agitation in the former, but what produceth a visible effect upon the latter. There is, at the same time, a wonderful uniformity in this operation; each class of emotions being invariably attended with an external appearance peculiar to itself[34]. These external appearances or signs, may not improperly be considered as a natural language, expressing to all beholders the several emotions and passions as they arise in the heart. We perceive display’d externally, hope, fear, joy, grief: we can read the character of a man in his face; and beauty, which makes so strong an impression, is known to result, not so much from regular features and a fine complexion, as from good nature, good sense, sprightliness, sweetness, or other mental quality, expressed some way upon the countenance. Though perfect skill in this language be rare, yet so much knowledge of it is diffused through mankind, as to be sufficient for the ordinary events of life. But by what means we come to understand this language, is a point of some intricacy. It cannot be by sight merely; for upon the most attentive inspection of the human visage, all that can be discerned are figure, colour, and motion; and yet these, singly or combined, never can represent a passion or a sentiment. The external sign is indeed visible. But to understand its meaning, we must be able to connect it with the passion that causes it; an operation far beyond the reach of eye-sight. Where then is the instructor to be found, that can unvail this secret connection? If we apply to experience, it is yielded, that from long and diligent