The Basis of Morality by Part 3 Chapter 6 Page 4

The first degree, then, in which this natural and genuine moral incentive shows itself is only negative. Originally we are all disposed to injustice and violence, because our need, our desire, our anger and hate pass into the consciousness directly, and hence have the Jus primi occupantis. (The right of the first occupant.) Whereas the sufferings of others, caused by our injustice and violence, enter the consciousness indirectly, that is, by the secondary channel of a mental picture, and not till they are understood by experience.

Thus Seneca (Ep. 50) says: Ad neminem ante bona mens venit, quam mala. (Good feelings never come before bad ones.) In its first degree, therefore, Compassion opposes and baffles the design to which I am urged by the antimoral forces dwelling within me, and which will