Great literature has always been written in a like spirit, and is, indeed, the Forgiveness of Sin, and when we find it becoming the Accusation of Sin, as in George Eliot, who plucks her Tito in pieces with as much assurance as if he had been clockwork, literature has begun to change into something else.
Not only every great poet, but every genuine, but lesser poet, fulfils once for all some possibility of language, and so leaves one possibility less for his successors.
With no other privilege than that of sympathy and sincere good wishes, I would address an affectionate exhortation to the youthful literati, grounded on my own experience. It will be but short; for the beginning, middle, and end converge to one charge: NEVER PURSUE LITERATURE AS A TRADE.