Crime and Punishment by Part 4 Chapter 5 Page 19

“Is he expecting anything?”

“You are certainly quite right about it,” Porfiry began gaily, looking with extraordinary simplicity at Raskolnikov (which startled him and instantly put him on his guard); “certainly quite right in laughing so wittily at our legal forms, he-he! Some of these elaborate psychological methods are exceedingly ridiculous and perhaps useless, if one adheres too closely to the forms. Yes... I am talking of forms again. Well, if I recognise, or more strictly speaking, if I suspect someone or other to be a criminal in any case entrusted to me... you’re reading for the law, of course, Rodion Romanovitch?”

“Yes, I was...”

“Well, then it is a precedent for you for the future —