“I was amused to note that even vampires obeyed the unwritten rules of elevator etiquette.”
“Losers break the rules. There's no point in obeying them because if you obey the unwritten rules of civility, you're going to lose anyway. So why not just do what you can?' - Zachary Karabell”
“This place is full of unwritten rules.”
“Wizard's Eleventh and Final RuleThe "Rule Unspoken", the "Rule Unwritten", "The rule from the beginning of time.”
“Could I tell them I was sorry their loved one was dead, when he’d tried to kill me? There was no rule of etiquette for this; even my grandmother would have been stymied.”
“No animal, according to the rules of animal-etiquette, is ever expected to do anything strenuous, or heroic, or even moderately active during the off-season of winter.”