"Animals are sad as a rule. and when a man is sad - I don't mean because he has a toothache or has lost some money, but because he sees, for once in a way, how it all is with life and everything, and is sad in earnest - he always looks a little like an animal. He looks not only sad but more right and more beautiful than usual. That's how it is, and that's how you looked, Steppenwolf, when I saw you for the first time"
Herman Hesse - Steppenwolf