Crime and Punishment by Fyodor Dostoyevksy:
With Razumihin he had got on, or, at least, he was more unreserved and communicative with him. Indeed it was impossible to be on any other terms with Razumihin. He was an exceptionally good-humoured and candid youth, good-natured to the point of simplicity, though both depth and dignity lay concealed under that simplicity. The better of his comrades understood this, and all were fond of him. He was extremely intelligent, though he was certainly rather a simpleton at times. He was of striking appearance – tall, thin, blackhaired and always badly shaved. He was sometimes uproarious and was reputed to be of great physical strength. One night, when out in a festive company, he had with one blow laid a gigantic policeman on his back. There was no limit to his drinking powers, but he could abstain from drink altogether; he sometimes went too far in his pranks; but he could do without pranks altogether. Another thing striking about Razumihin, no failure distressed him, and it seemed as though no unfavourable circumstances could crush him. He could lodge anywhere, and bear the extremes of cold and hunger. He was very poor, and kept himself entirely on what he could earn by work of one sort or another. He knew of no end of resources by which to earn money. He spent one whole winter without lighting his stove, and used to declare that he liked it better, because one slept more soundly in the cold. For the present he, too, had been obliged to give up the university, but it was only for a time, and he was working with all his might to save enough to return to his studies again. Raskolnikov had not been to see him for the last four months, and Razumihin did not even know his address. About two months before, they had met in the street, but Raskolnikov had turned away and even crossed to the other side that he might not be observed. And though Razumihin noticed him, he passed him by, as he did not want him to annoy him.