and reason in him which bids him resist, as well as a feeling of his misfortune which is forcing him to indulge his sorrow?

True.

But when a man is drawn in two opposite directions, to and from the same object, this, as we affirm, necessarily implies two distinct principles in him?

Certainly.

One of them is ready to follow the guidance of the law?

How do you mean?

The law would say that to be patient under suffering is best, and that we should not give way to impatience, as there is no knowing whether such things are good or evil; and nothing is gained by impatience; also, because no human thing is of serious importance, and grief stands in the way of