The Sign of Four

Justice in The Sign of Four7 key quotes across the novel.

How the novel questions who truly deserves the Agra treasure, blurring the line between legal justice and moral right.

All Justice Quotes

“The only unofficial consulting detective”
Sherlock HolmesChapter 1
Reason and LogicJustice

Context: Holmes explains his unique profession to Watson, distinguishing himself from the official police.

Analysis

The emphatic "only" and the coined title "unofficial consulting detective" assert Holmes's singular genius and his position outside the official justice system. The phrasing reveals his pride and his belief that he is superior to the bumbling police he later outwits. Doyle establishes Holmes as a self-made authority whose private reasoning eclipses state institutions.

Language Techniques:

SuperlativeNeologismSelf-characterisation

Exam Tip

Use for Holmes's ego and his relationship to official justice. He repeatedly shows up the police (e.g. Athelney Jones), reinforcing reason over bureaucracy.

“And two knight-errants to the rescue”
Mary MorstanChapter 9
FriendshipJustice

Context: Mary gently teases Holmes and Watson, casting them as her chivalrous protectors as the investigation continues.

Analysis

The medieval allusion "knight-errants" frames Holmes and Watson as romantic heroes on a quest, idealising their pursuit of justice on her behalf. The "bright glance" she gives Watson reveals her growing affection, advancing the love plot through warmth rather than statement. Doyle presents Mary as charming and perceptive, more than a passive damsel in distress.

Language Techniques:

AllusionRomantic imageryCharacterisation

Exam Tip

Use to show Mary as gracious and active, not merely a victim. The "knight-errant" framing also flatters Watson and develops the romance.

“It was an evil day for me when first I clapped eyes upon the merchant Achmet and had to do with the Agra treasure”
Jonathan SmallChapter 12
GreedJustice

Context: Small opens his long confession, looking back on how the treasure ruined his life.

Analysis

The ominous phrase "an evil day" frames the treasure as a curse from the outset, suggesting greed inevitably brings destruction. By beginning with regret, Small presents himself as a victim of fate rather than a mere criminal, partly winning the reader's sympathy. Doyle uses the treasure as a symbol of how imperial wealth corrupts everyone it touches.

Language Techniques:

ForeshadowingMotif of the curseConfessional tone

Exam Tip

A strong opening quote for the greed theme. The treasure as a "curse" links Small, Sholto and Achmet — all destroyed by it.

“Where is the justice that I should give it up to those who have never earned it?”
Jonathan SmallChapter 12
JusticeGreed

Context: Small protests that he has more right to the treasure than anyone, having suffered twenty years for it.

Analysis

The rhetorical question forcefully voices Small's sense of injustice, demanding the reader weigh his claim against the law. The verb "earned" pits his years of suffering against the unearned privilege of the Sholtos, blurring the line between villain and wronged man. Doyle complicates simple morality, suggesting justice and legality are not always the same thing.

Language Techniques:

Rhetorical questionEmotive verbMoral ambiguity

Exam Tip

Central to the justice theme. A sophisticated answer will argue Small is both criminal and victim, challenging the reader's sympathies.

“Twenty long years in that fever-ridden swamp”
Jonathan SmallChapter 12
JusticeEmpire and Colonialism

Context: Small describes his brutal imprisonment as a convict in the Andaman Islands.

Analysis

The emphatic "Twenty long years" stretches time to convey the punishing length of his suffering, building sympathy for him. The grim imagery of the "fever-ridden swamp" exposes the squalid reality of penal colonies at the edges of the British Empire. Doyle uses Small's ordeal to question whether the law's punishments are themselves just.

Language Techniques:

Hyperbolic time referenceImageryPathos

Exam Tip

Use for justice and the dark side of empire. Small's suffering partly explains, though does not excuse, his obsession with the treasure.

“Keep him out! For Christ's sake keep him out!”
Thaddeus SholtoChapter 4
JusticeGreed

Context: Thaddeus recalls his father Major Sholto's terrified dying words about the wooden-legged man, Jonathan Small.

Analysis

The desperate, repeated imperative "keep him out" conveys Major Sholto's guilt and terror at being hunted for the stolen treasure. The exclamatory religious appeal "For Christ's sake" heightens the gothic horror and signals a guilty conscience facing retribution. Doyle suggests that ill-gotten wealth brings fear and a kind of rough justice to those who betray others for it.

Language Techniques:

RepetitionImperativeGothic tone

Exam Tip

Reported by Thaddeus but originally Major Sholto's words — use for guilt, retribution and the treasure as a curse. Foreshadows Small's pursuit.

“I can do you justice”
Thaddeus SholtoChapter 4
JusticeGreed

Context: Thaddeus assures Mary he will give her the rightful share of the treasure his father withheld from her.

Analysis

The phrase "do you justice" presents Thaddeus as conscientious, eager to right his family's wrong against Mary, in contrast to his greedy brother Bartholomew. Yet his "justice" still depends on tainted treasure, complicating the idea of fair restitution. Doyle uses him to raise the novel's central question of who truly deserves the wealth, and whether stolen riches can ever bring justice.

Language Techniques:

Motif of justiceCharacterisationIrony

Exam Tip

Use for the justice and greed themes. Contrast conscientious Thaddeus with grasping Bartholomew, and with Small's competing claim to the treasure.

Explore More The Sign of Four Themes

Browse quotes by theme across the whole novel, or view all the key quotes.

Empire and ColonialismGreedReason and LogicDualityFriendship
All The Sign of Four QuotesPractice with English Genie