His fault thus appears to himself twofold, and the inward prick galls him twice instead of once.

Hence, the more sensitive the conscience, the more loath it is to give up; it rejects any promise which may lead to wrong-doing, and refuses to give to give others any right of imposing remorse.
At the same time another sentiment has arisen, not less valuable, but hardier, more energetic, more human and more effective.

On his own in his stronghold, the feudal chieftain, at the head of his band, could depend on nobody but himself, for a public force did not then exist.

It was necessary that he should protect himself, and, indeed, over-protect himself.

Whoever, in the anarchical and military society in which he lived, allowed the slightest encroachment, or left unpunished the slightest approach to insult, was regarded as weak or craven and at once became a prey; one had to be proud-spirited, if not, one risked death.
This was not difficult either.