Hah, yeah. I was just waiting for someone to quote this:

He managed to survive thanks to an emergency stash of rice and water, stored in an underground depot, conceived especially for this kind of case. The man complemented his diet by catching and eating the countless rats that pullulate in the mine, as well as collecting large quantities of some sort of phosphorescent moss, which constituted his only source of vitamins. Even though he was suffering from great physical and mental stress, he managed to give proper burials to all of his comrades, spending almost a year in this great selfless act.