Justus Euler was a little bent old man, with uneasy, gloomy eyes, a red face, all lines and pimples, gap-toothed, with an unkempt beard, with which he was forever fidgeting with his hands. Very honest, quite able, profoundly moral, he had been on quite good terms with Christophe's grandfather. He was said to be like him. And, in truth, he was of the same generation and brought up with the same principles; but he lacked Jean Michel's strong physique, that is, while he was of the same opinion on many points, fundamentally he was hardly at all like him, for it is temperament far more than ideas that makes a man, and whatever the divisions, fictitious or real, marked between men by intellect, the great divisions between men and men are into those who are healthy and those who are not. Old Euler was not a healthy man. He talked morality, like Jean Michel, but his morals were not the same as Jean Michel's; he had not his sound stomach, his lungs, or his jovial strength. Everything in Euler and his family was built on a more parsimonious and niggardly plan. He had been an official for forty years, was now retired, and suffered from that melancholy that comes from inactivity and weighs so heavily upon old men, who have not made provision in their inner life for their last years. All his habits, natural and acquired, all the habits of his trade had given him a meticulous and peevish quality, which was reproduced to a certain extent in each of his children. His son-in-law, Vogel, a clerk at the Chancery Court, was fifty years old. Tall, strong, almost bald, with gold spectacles, fairly good-looking, he considered himself ill, and no doubt was so, although obviously he did not have the diseases which he thought he had, but only a mind soured by the stupidity of his calling and a body ruined to a certain extent by his sedentary life. Very industrious, not without merit, even cultured up to a point; he was a victim of our ridiculous modern life, or like so many clerks, locked up in their offices, he had succumbed to the demon of hypochondria. One of those unfortunates whom Goethe called "_ein trauriger, ungriechischer Hypochondrist_"--"a gloomy and un-Greek hypochondriac,"--and pitied, though he took good care to avoid them.