Properly Quotes (page 2)
But where the ideas of morality and decency alter from one age to another, and where vicious manners are described, without being marked with the proper character of blame and disapprobation, this must be allowed to disfigure the poem, and to be a real deformity. I cannot, nor is it proper I should, enter into such sentiments; and however I may excuse the poet, on account of the manners of age, I can never relish the composition.
David Hume