Compassion is the basis of all morality.

We forfeit three-fourths of ourselves in order to be like other people.

If there is anything in the world that can really be called a man's property, it is surely that which is the result of his mental activity.

Obit anus, abit onus.

'To keep the Golden Rule we must put ourselves in other people's places, but to do that consists in and depends upon picturing ourselves in their places. '

In Christian ethics ... animals are seen as mere things. They can therefore be used for vivisection, hunting, coarsing, bull-fights and horse-races and can be …

The great fault of all ethics hitherto has been that they believed themselves to have to deal only with the relations of man to man. In reality, however, the q…