“So tell me, giant philosopher, why we’re not dukes,” the Gray Mouser demanded, unrolling a forefinger from the fist on his knee so that it pointed across the brazier at Fafhrd. “Or emperors, for that matter, or demigods.”
“We are not dukes because we’re no man’s man,” Fafhrd replied smugly, setting his shoulders against the stone horse-trough. “Even the duke must butter up a king, and demigods the gods. We butter no one. We so our own way, choosing our own adventures—and our own follies! Better freedom and a chilly road than a warm hearth and servitude.”
“There speaks the hound turned out by his last master and not yet found new boots to slaver on,” the Mouser retorted with comradely sardonic impudence.

“Conscience is only social pressure,” he told her, tense without quite knowing why, “the impulse to submerge your ego in that of the herd, and do what other people want you to because you’re afraid of their censure. Realistic self-interest frees a person from the childish restrictions of conscience.”
“Are you sure of that, Jarles? What about your dreams? Conscience may be partly what you say it is, but it’s more than that. It’s hearkening to the wisest thoughts that have occurred to the minds of the human race.”