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Ferengi Rules of Acquisition

The Ferengi Rules of Acquisition were conceived by Grand Nagus Gint millennia ago. They comprise 285 rules in the 24th century (DS9: "The Nagus"), 173 in the 22nd century (ENT: "Acquisition"). There exist 47 commentaries, 900 major and minor judgments, and 10,000 opinions (VOY: "False Profits"). In addition, there is a concept of "the Five Stages of Acquisition: Infatuation, Justification, Appropriation, Obsession, and Resale" (VOY: "Alice").


Canon Rules

1 "Once you have their money, you never give it back."
DS9: "The Nagus"

3 "Never spend more for an acquisition that you have to."
DS9: "The Maquis, Part II"

6 "Never allow family to stand in the way of opportunity."
DS9: "The Nagus"

7 "Keep your ears open."
DS9: "In the Hands of the Prophets"

9 "Opportunity plus instinct equals profit."
DS9: "The Storyteller"

10 "Greed is eternal."
DS9: "Prophet Motive"

16 "A deal is a deal... until a better one comes along."
DS9: "Melora"

17 "A contract is a contract is a contract. But only between Ferengi."
DS9: "Body Parts"

18 "A Ferengi without profit is no Ferengi at all."
DS9: "Heart of Stone"

21 "Never place friendship above profit."
DS9: "Rules of Acquisition"

22 "A wise man can hear profit in the wind."
DS9: "Rules of Acquisition"

23 "Nothing is more important than your health... except for your money."
ENT: "Acquisition"

28 "Whisper your way to success."
DS9: "Treachery, Faith, and the Great River" 

31 "Never make fun of a Ferengi's mother."
DS9: "The Siege"

33 "It never hurts to suck up to the boss."
DS9: "Rules of Acquisition"

34 "War is good for business."
DS9: "Destiny"

35 "Peace is good for business."
DS9: "Destiny"

45 "Expand or die."
ENT: "Acquisition"

47 "Don't trust a man wearing a better suit than your own."
DS9: "Rivals"

48 "The bigger the smile, the sharper the knife."
DS9: "Rules of Acquisition"

57 "Good customers are as rare as latinum. Treasure them."
DS9: "Armageddon Game"

59 "Free advice is seldom cheap."
DS9: "Rules of Acquisition"

62 "The riskier the road, the greater the profit."
DS9: "Rules of Acquisition"

74 "Knowledge equals profit."
VOY: "Inside Man"

75 "Home is where the heart is, but the stars are made of latinum."
DS9: "Civil Defense"

76 "Every once in a while, declare peace. It confuses the hell out of your enemies."
DS9: "The Homecoming"

94 "Females and finances don't mix."
DS9: "Ferengi Love Songs"

95 "Expand or die."
DS9: "False Profits"

98 "Every man has his price."
DS9: "In the Pale Moonlight"

102 "Nature decays, but latinum lasts forever."
DS9: "The Jem'Hadar"

103 "Sleep can interfere with..." [incomplete quote]
DS9: "Rules of Acquisition"

109 "Dignity and an empty sack is worth the sack."
DS9: "Rivals"

111 "Treat people in your debt like family: exploit them."
DS9: "Past Tense, Part I", "The Darkness and the Light"

112 "Never have sex with the boss's sister."
DS9: "Playing God"

139 "Wives serve, brothers inherit."
DS9: "Necessary Evil"

190 "Hear all, trust nothing."
DS9: "Call to Arms"

194 "It's always good to know about new customers before they walk in your door."
DS9: "Whispers"

203 "New customers are like razor-toothed greeworms, they can be succulent, but sometimes they bite back."
DS9: "Little Green Men"

208 "Sometimes the only thing more dangerous than the question is an answer."
DS9: "Ferengi Love Songs"

211 "Employees are the rungs on the ladder to success. Don't hesitate to step on them."
DS9: "Bar Association"

214 "Never begin a business negotiation on an empty stomach."
DS9: "The Maquis, Part I"

217 "You can't free a fish from water."
DS9: "Past Tense, Part I"

229 "Latinum lasts longer than lust."
DS9: "Ferengi Love Songs"

239 "Never be afraid to mislabel a product."
DS9: "Body Parts"

263 "Never allow doubt to tarnish your lust for latinum."
DS9: "Bar Association"

285 "No good deed ever goes unpunished."
DS9: "The Collaborator"


Uncertain Rules

Number unknown "Exploitation begins at home."

Number unknown "Time, like Latinum, is a highly limited commodity."
DS9: "The Bar Association"

Probably another rule "A good lie is easier to believe than the truth."
DS9: "Shattered"

Number unknown A rule that recommends to verify goods before purchasing them
DS9: "The Abandoned"


Hoax Rules by Grand Nagus Zek

1R "If they want their money back, give it to them."
DS9: "Prophet Motive"

10R "Greed is dead."
DS9: "Prophet Motive"

21R "Never place profit before friendship."
DS9: "Prophet Motive"

22R "Latinum tarnishes, but family is forever."
DS9: "Prophet Motive"

23R "Money can never replace dignity."
DS9: "Prophet Motive"

285R "A good deed is its own reward."
DS9: "Prophet Motive"


Other False Rules

286 "When Morn leaves, it's all over."
Quark, DS9: "The House of Quark"

299 "Always thank the people you exploit; it will be easier to exploit them next time."
Neelix, VOY: "False Profits"


More about the Ferengi

Ferengi Ship Classes - from all eras

Enterprise Continuity Problems - where the series is in contradiction to established history



Thanks to Dan Carlson for some additions.


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Last modified: 27.10.14