But this I can say for certain: though I did that cruel thing purposely, it was not an impulse from the heart, but camefrom my evil brain. This cruelty was so affected, so purposely made up, so completely a product of the brain, of books, that I could not even keep it up a minute--first I dashed away to avoid seeing her, and then in
shame and despair rushed after Liza.

Autor: Fyodor Dostoevsky