A Certain Percentage, They Tell Us

Ruskolnikov had hardly any friends at the university. He kept a loop from everyone, went to see no one and did not welcome anyone who came to see him. With Razumian he had got on, or at least he was more unreserved and communicative with him. But what if Donia were one of the percentage? If another one, if not that one?' 'What put the idea of going to Razumian into my head just now? That's curious,' said Ruskolnikov.