Hardened in treachery and in all the tricks and wiles of hatred, he could take a stab in the back and not let his face tell of it.
"How did you get hold of this paper ?" Dutocq related his good luck; des Lupeaulx's face as he listened expressed no approbation; and the spy ended in terror an account which began triumphantly.
"Dutocq, you have put your finger between the bark and the tree," said the secretary, coldly.

"If you don't want to make powerful enemies I advise you to keep this paper a profound secret; it is a work of the utmost importance and already well known to me." So saying, des Lupeaulx dismissed Dutocq by one of those glances that are more expressive than words.
"Ha! that scoundrel of a Rabourdin has put his finger in this!" thought Dutocq, alarmed on finding himself anticipated; "he has reached the ear of the administration, while I am left out in the cold.

I shouldn't have thought it!" To all his other motives of aversion to Rabourdin he now added the jealousy of one man to another man of the same calling,--a most powerful ingredient in hatred.
When des Lupeaulx was left alone, he dropped into a strange meditation.
What power was it of which Rabourdin was the instrument?
Should he, des Lupeaulx, use this singular document to destroy him, or should he keep it as a weapon to succeed with the wife?
The mystery that lay behind this paper was all darkness to des Lupeaulx, who read with something akin to terror page after page, in which the men of his acquaintance were judged with unerring wisdom.

He admired Rabourdin, though stabbed to his vitals by what he said of him.

The breakfast-hour suddenly cut short his meditation.
"His Excellency is waiting for you to come down," announced the minister's footman.
The minister always breakfasted with his wife and children and des Lupeaulx, without the presence of servants.