It would be impossible to find two figures which presented so many contrasts to each other as those of the two abbes. Troubert, tall and lean, was yellow and bilious, while the vicar was what we call, familiarly, plump. Birotteau's face, round and ruddy, proclaimed a kindly nature barren of ideas, while that of the Abbe Troubert, long and ploughed by many wrinkles, took on at times an expression of sarcasm, or else of contempt; but it was necessary to watch him very closely before those sentiments could be detected. The canon's habitual condition was perfect calmness, and his eyelids were usually lowered over his orange-colored eyes, which could, however, give clear and piercing glances when he liked. Reddish hair added to the gloomy effect of this countenance, which was always obscured by the veil which deep meditation drew across its features. Many persons at first sight thought him absorbed in high and earnest ambitions; but those who claimed to know him better denied that impression, insisting that he was only stupidly dull under Mademoiselle Gamard's despotism, or else worn out by too much fasting. He seldom spoke, and never laughed. When it did so happen that he felt agreeably moved, a feeble smile would flicker on his lips and lose itself in the wrinkles of his face. Birotteau, on the other hand, was all expansion, all frankness; he loved good things and was amused by trifles with the simplicity of a man who knew no spite or malice. The Abbe Troubert roused, at first sight, an involuntary feeling of fear, while the vicar's presence brought a kindly smile to the lips of all who looked at him. When the tall canon marched with solemn step through the naves and cloisters of Saint-Gatien, his head bowed, his eye stern, respect followed him; that bent face was in harmony with the yellowing arches of the cathedral; the folds of his cassock fell in monumental lines that were worthy of statuary. The good vicar, on the contrary, perambulated about with no gravity at all. He trotted and ambled and seemed at times to roll himself along. But with all this there was one point of resemblance between the two men. For, precisely as Troubert's ambitious air, which made him feared, had contributed probably to keep him down to the insignificant position of a mere canon, so the character and ways of Birotteau marked him out as perpetually the vicar of the cathedral and nothing higher.