Fear is his companion by day, and sits at night on his pillow.

The Chouan, Pierre Guillot, who looked to George Cadoudal as a god, knows that George Cadoudal has been betrayed, and suspects Olivier Dalibard; and the Chouan has an arm of iron, and a heart steeled against all mercy.

Oh, how the pale scholar thirsted for that Chouan's blood! With what relentless pertinacity, with what ingenious research, he had set all the hounds of the police upon the track of that single man! How notably he had failed! An avenger lived; and Olivier Dalibard started at his own shadow on the wall.

But he did not the less continue to plot and to intrigue--nay, such occupation became more necessary, as an escape from himself.
And in the mean while, Olivier Dalibard sought to take courage from the recollection that the Chouan had taken an oath (and he knew that oaths are held sacred with the Bretons) that he would keep his hand from his knife unless he had clear evidence of treachery; such evidence existed, but only in Dalibard's desk or the archives of Fouche.

Tush, he was safe! And so, when from dreams of fear he started at the depth of night, so his bolder wife would whisper to him with firm, uncaressing lips: "Olivier Dalibard, thou fearest the living: dost thou never fear the dead?
Thy dreams are haunted with a spectre.