“Shall we journey East together?"
She considered me. "What will you do for me?"
"It's what we'll do for each other."
"So tell me."
"I'll watch while you sleep. Sleep while you watch. I'll lie to you when it doesn't matter, but I'll also lie for you when it does. If you let me do the talking, I'll make sure you miss the penny-cock with the pizzle-itch and get the best wine in the merchant's barrel. You'll never again meet a door you can't get through nor a wall you can't get eyes over. I need your arms, yes, but you need my nose. If you do the worst of the fighting, I'll make sure you know where your foes are coming from and cull the weak ones. I won't be your dog, but if you are half the wolf I think you are, you've found a fox to run with.”
―
Christopher Buehlman,
The Blacktongue Thief