Have you felt the wool of the beaver?
Or swan’s down ever?
Or have smelt o’ the bud of the briar,
Or the nard in the fire?
Or have tasted the bag of the bee?
O, so white! O, so soft! O, so sweet is she!
Ben Jonson (A Celebration of Charis).
Imperfection is in some sort essential to all that we know of life. It is the sign of life in a mortal body, that is to say, of a state of progress and change. Nothing that lives is, or can be, rigidly perfect; part of it is decaying, part nascent. The foxglove blossom—a third part bud; a third part past, a third part in full bloom—is a type of the life of this world. And in all things that live there are certain irregularities and deficiencies which are not only signs of life, but sources of beauty. No human face is exactly the same in its lines on each side, no leaf perfect in its lobes, no branch in its symmetry. All admit irregularity as they imply change; and to banish imperfection is to destroy expression, to check exertion, to paralyze vitality. All things are literally better, lovelier, and more beloved for the imperfections which have been divinely appointed, that the law of human life may be Effort, and the law of human judgment, Mercy.
John Ruskin (Stones of Venice II, vi, 25).