The words of the friend whom he had left now came into his mind. Werner's whole bearing was very characteristic; and there was something fine about it. It was strange that in a moment of anger Werner's face had acquired a sudden resemblance to a bull-dog's. Here the direct chain of the philosopher's contemplations was crossed by the remembrance of the conversation on animals' souls. "It is really a pity that it is still so difficult to determine an animal's expression of soul. If we could succeed in that, science would gain. For if we could compare in all their minutiae the expression and gestures of human beings and higher animals, we might make most interesting deductions from their common peculiarities and their particular differences. In this way the natural origin of their dramatic movements, and perhaps some new laws, would be discovered." While the philosopher was pondering thus, he felt a continued pulling at his coat-tails. As his wife was in the habit of giving him a gentle pull when he was walking next her absorbed in thought and they met some acquaintance, he took no further notice of it, but took off his hat, and bowing politely towards the railing of the bridge, said "Good-evening." "These common and original elements in the mimic expression of human beings and higher animals might, if rightly understood, even open out new vistas into the great mystery of life." Another pull. Raschke mechanically took off his hat. Another pull. "Thank you, dear Aurelia, I did bow." As he spoke, the thought crossed his mind that his wife would not pull at his coat so low down. It was not she, but his little daughter Bertha who was pulling; for she often walked gravely next him, and like her mother, pulled at the bell for bows. "That will do, my dear," said he, as Bertha continued to snatch and pull at his coat-tails. "Come here, you little rogue!" and he absently put his hand behind him to seize the little tease. He seized hold of something round and shaggy; he felt sharp teeth on his fingers, and turned with a start. There he saw in the lamplight a reddish monster with a big head, shaggy hair, and a little tassel that fell back into its hind legs in lieu of a tail. His wife and daughter were horribly transformed; and he gazed in surprise on this indistinct creature which seated itself before him, and glared at him in silence.