List of John Stuart Mill Quotes

Every Opinion Which Embodies Somewhat Of The Portion Of Truth Which The Common Opinion Omits, Ought To Be Considered Precious, With Whatever Amount Of Error And Confusion That Truth May Be Blended.

If It Were Only That People Have Diversities Of Taste, That Is Reason Enough For Not Attempting To Shape Them All After One Model. But Different Persons Also Require Different Conditions For Their Spiritual Development, And Can No More Exist Healthily In The Same Moral, Than All The Varieties Of Plants Can In The Same Physical, Atmosphere And Climate.

That A Thing Is Peculiar; Is No Argument For Its Being Blamable; Since The Most Criminal Actions Are To A Being Like Man Not More Unnatural Than Most Of The Virtues.

It Can Do Truth No Service To Blind The Fact, Known To All Who Have The Most Ordinary Acquaintance With Literary History, That A Large Portion Of The Noblest And Most Valuable Moral Teaching Has Been The Work Not Only Of Men Who Did Not Know, But Of Men Who Knew And Rejected The Christian Faith.

The Beliefs Which We Have Most Warrant For, Have No Safeguard To Rest On, But A Standing Invitation To The Whole World To Prove Them Unfounded.

I Know Tolerably Well What Ireland Was, But Have A Very Imperfect Idea Of What Ireland Is.

Any Participation, Even In The Smallest Public Function, Is Useful.

He Must Be Able To Hear Them [the Counter Arguments] From Persons Who Actually Believe Them; Who Defend Them In Earnest, And Do Their Very Utmost For Them. He Must Know Them In Their Most Plausible And Persuasive Form; He Must Feel The Whole Force Of The Difficulty Which The True View Of The Subject Has To Encounter And Dispose Of; Else He Will Never Really Possess Himself Of The Portion Of Truth Which Meets And Removes That Difficulty.

A Man Of Clear Ideas Errs Grievously If He Imagines That Whatever Is Seen Confusedly Does Not Exist; It Belongs To Him, When He Meets With Such A Thing, To Dispel The Midst, And Fix The Outlines Of The Vague Form Which Is Looming Through It.

A [psychological] Difficulty Is Not An Impossibility.

Every Established Fact Which Is Too Bad To Admit Of Any Other Defence Is Always Presented To Us As An Injunction Of Religion.

Political Economy As A Branch Of Science Is Extremely Modern; But The Subject With Which Its Enquiries Are Conversant Has In All Ages Necessarily Constituted One Of The Chief Practical Interests Of Mankind.

I Have A Hundred Times Heard Him Say, That All Ages And Nations Have Represented Their Gods As Wicked, In A Constantly Increasing Progression; That Mankind Have Gone On Adding Trait After Trait Till They Reached The Most Perfect Conception Of Wickedness Which The Human Mind Could Devise, And Have Called This God, And Prostrated Themselves Before It.

He Who Cannot By His Labor Suffice For His Own Support Has No Claim To The Privilege Of Helping Himself To The Money Of Others. By Becoming Dependent On The Remaining Members Of The Community For Actual Subsistence, He Abdicates His Claim To Equal Rights For Them I Other Respects.

When The Land Is Cultivated Entirely By The Spade And No Horses Are Kept, A Cow Is Kept For Every Three Acres Of Land.

So Natural To Mankind Is Intolerance ... That Religious Freedom Has Hardly Anywhere Been Practically Realized.

I Well Knew That To Propose Something Which Would Be Called Extreme, Was The True Way Not To Impede But To Facilitate A More Moderate Experiment.

Hitherto It Is Questionable If All The Mechanical Inventions Yet Made Have Lightened The Day's Toil Of Any Human Being. They Have Enabled A Greater Population To Live The Same Life Of Drudgery And Imprisonment, And An Increased Number Of Manufacturers And Others To Make Fortunes. They Have Increased The Comforts Of The Middle Classes. But They Have Not Yet Begun To Effect Those Great Changes In Human Destiny, Which It Is In Their Nature And In Their Futurity To Accomplish.

The Despotism Of Custom Is On The Wane. We Are Not Content To Know That Things Are; We Ask Whether They Ought To Be.

The Validity Of All The Inductive Methods Depends On The Assumption That Every Event, Or The Beginning Of Every Phenomenon, Must Have Some Cause; Some Antecedent, Upon The Existence Of Which It Is Invariably And Unconditionally Consequent.

Accordingly, France Had Voltaire, And His School Of Negative Thinkers, And England (or Rather Scotland) Had The Profoundest Negative Thinker On Record, David Hume: A Man, The Peculiarities Of Whose Mind Qualified Him To Detect Failure Of Proof, And Want Of Logical Consistency, At A Depth Which French Skeptics, With Their Comparatively Feeble Powers Of Analysis And Abstractions Stop Far Short Of, And Which German Subtlety Alone Could Thoroughly Appreciate, Or Hope To Rival.

The Process Of Tracing Regularity In Any Complicated, And At First Sight Confused, Set Of Appearances, Is Necessarily Tentative; We Begin By Making Any Supposition, Even A False One, To See What Consequences Will Follow From It ; And By Observing How These Differ From The Real Phenomena, We Learn What Corrections To Make In Our Assumption.

Christian Morality (so Called) Has All The Characters Of A Reaction.... In Its Horror Of Sensuality, It Made An Idol Of Asceticism, Which Has Been Gradually Compromised Away Into One Of Legality. It Holds Out The Hope Of Heaven And The Threat Of Hell, As The Appointed And Appropriate Motives To A Virtuous Life - In This Falling Far Below The Best Of The Ancients, And Doing What Lies In It To Give To Human Morality An Essentially Selfish Character.... It Is Essentially A Doctrine Of Passive Obedience; It Inculcates Submission To All Authorities Found Established.

It Appears, Then, To Be A Condition Of A Genuinely Scientific Hypothesis, That It Be Not Destined Always To Remain An Hypothesis, But Be Certain To Be Either Proved Or Disproved By.. .comparison With Observed Facts.