The emotion variously known as shame, regret, repentance, and remorse, is not common among the non-human races. It is found sometimes in dogs and monkeys, and especially in educated anthropoids. But this emotion is exceedingly rare among savages, and is not at all universal even among civilised societies of men. Some animals manifest self-restraint, which is an exceedingly elite quality of mind, and one not so common as it might be even among the higher breeds of mankind. By restraint is meant the inhibition of a desire or instinct in the presence of circumstances tending to render the desire or instinct active—and this is obedience, and the beginning of morality. A dog that will not chase a hare in the presence of his master may do so in his absence. I taught my guinea-pigs to abstain from certain food in their presence which they wanted very much, and which they would have eaten if they had not been educated to let it alone. Sympathy is the most beautiful of all terrestrial emotions. It is manifested, sometimes to an exceedingly touching degree, by all the highest races of animals. No other instances than those already given can be mentioned here. It is sufficient to say that the difference between the savage—whose sympathies are so feeble that he has been known to knock his own child’s brains out for dropping a basket, and who puts his aged parents to death in order to avoid the burden of maintaining them, and whose sympathies seldom extend beyond his family or tribe—and civilised men and women, who feel actual pain when in the presence of those who suffer, and whose sympathies sometimes include all sentient creation, is much greater than that between the savage and many nonhuman animals. The frail, narrow, fantastic character of human sympathy is the most mournful fact in human nature. ‘Man’s inhumanity to man makes countless thousands mourn,’ and his inhumanity to not-men makes the planet a ball of pain and terror.