“Every passenger, whether paying nine francs to squeeze into one of her Third-Class carriages, eighteen for Second, or twenty-seven for First, will be treated to the luxury of speed. Today’s trip of 326 kilometres should be interrupted by only four brief stops.”

The exact fares of the Paris Express lay bare the pricing hierarchy that organizes the carriages. The train democratizes velocity while still charging by class. Speed is sold as a luxury, but the novel will show that it is also deadly. By revealing the cost of modernity and who pays, the quotation introduces the theme of The Human Cost of Technological Progress.

“Why should you take an interest in this particular railway journey? France has one of the densest meshes of tracks on earth […] So why care about this one express from Granville on the morning of the twenty-second of October, 1895? […] No: What’s remarkable about this train is that she’s heading straight for disaster […] Hours are time’s arrows, and one of them is fletched with death.”

The narrator addresses the reader directly and announces the crash before any character knows it is coming. This disclosure changes how the reader experiences every subsequent scene, creating narrative suspense. The closing Scottish proverb transforms time into a fatal weapon, establishing the recurring motif of clocks and railway time.

“One man in two bodies, that’s how Victor thinks of himself and his driver. He’s the younger fellow’s right-hand man, though always standing on Guillaume’s left.”

Victor’s self-description introduces a relationship that the novel will only later be identified as romantic and sexual. The phrases “one man in two bodies” and “right-hand man” convey the camaraderie of a working pair. The intimacy between the driver and the stoker of Engine 721 raises the stakes of the later crash: When Guillaume jumps and leaves Victor on the footplate, he believes he has abandoned the man he loves.

“Speed is the only new pleasure invented since the ancients. The thrill of danger, the rush in the veins […] Skiing down an Alp, say. Your body feels on the brink of death, yet you’re laughing!”

Here, Levassor expresses the era’s appetite for velocity, and distills the cultural mood the novel examines. The pairing of pleasure with the brink of death is exactly what the crash will literalize. Coming from a character based on a real racing-car driver who died from a racing injury two years after the novel’s events, the line carries a grim irony. This passage reinforces The Human Cost of Technological Progress from the perspective of a believer in its benefits.

“And of all those who’ve travelled on this train over almost two decades, this awkward young person is the only one who’s plotted her destruction. Engine 721 doesn’t take it personally.”

Donoghue introduces the locomotive’s perspective, as the train recognizes Mado’s intent. By granting the machine awareness, the author lends scale and history (two decades, thousands of passengers) to the narrative within its single-day timeline. The deadpan statement that the engine “doesn’t take it personally” imbues her with a stoic temperament that contrasts sharply with Mado’s burning conviction.

“I’m doing this for all of them, she reminds herself furiously. Because there’s no cure but revolution. Because what else can I do?”

In Mado’s internal monologue, the verb “reminds” clarifies that she is talking herself back into her terrorist plan, amid doubts. The cascade of “Because… Because…” reads as an argument she must continually repeat. Donoghue reveals how Mado maintains and reinforces her ideology, exploring The Motivations for an Anarchist Mentality. Her final question reflects the desperation that drives her actions.

“As the guillotine’s blade dropped, some spark leapt between them—that’s the only way she can explain it. As if a torch dropped from his hand and it was she who snatched it up.”

Mado describes her radicalization as a moment of inheritance from the executed bomber Émile Henry. The image of the dropped torch portrays the transmission as almost physical, conveying how violent ideology can be passed from person to person. Mado’s memory encapsulates her transformation from witness to actor. The scene also shows how public executions can be counterproductive for state order, inspiring extremists rather than deterring them.

“Engine 721 is not unfamiliar with death […] After each such incident, the Company has the engine hosed down and polished, then sends it back out, gleaming, the next morning because the circulation must not, cannot, stop or the whole system could seize up.”

The narrator catalogues the routine deaths the railway absorbs. The image of the hosed-down engine sent out gleaming again after each fatality shows how the system metabolizes death and keeps moving. The litany of deaths gives factual ballast to the novel’s exploration of The Human Cost of Technological Progress: The daily violence of the railways is the background against which Mado’s planned massacre is set.

“One Train Can Hide Another. This baffling line has become stuck in Maurice Marland’s head. He thinks of a crowd of grown-ups, each one blocking the one behind from view.”

Donoghue conveys how this trackside safety sign resonates from a child’s perspective. Maurice’s attempt to make sense of the warning exemplifies how the book itself works. The train contains many lives at once, each obscuring others, and concealing a hidden second story. The image is echoed in Mado’s lunch bucket which sits beside a sleeping child without anyone seeing its contents.

“So Engine 721 has been involved in suicides, yes. But today is her first bomb.”

The narrator distinguishes the train’s “routine” deaths from the unfamiliar threat Mado brings aboard. By stating the difference matter-of-factly, the concise sentences mark how the locomotive understands the day: not as a momentous act of violence, but as the first appearance of a new kind of horror in its long working life.

“I’ve never had any time for religion myself.”

Blonska’s plain statement sets her apart from the priests, the missionary, and the women crossing themselves in the carriage. Donoghue juxtaposes Blonska’s secularism with Mado’s so the reader sees that two unbelievers can reach opposite conclusions about how to act. Where Mado wants to clear social injustice from the world by force, Blonksa’s atheism is grounded in the practical ethic of helping people in concrete ways.

“But when I pointed out to this fellow, Lazare, that clearing Dreyfus’s name seemed a hopeless task, since the Jews always get the blame and magical reversals happen only in the theatre, what he said was Blonska, justice is a long game.”

Blonska reports this conversation to Mado as the answer to revolutionary impatience. The phrase “long game” is her quiet rebuttal to terrorism, suggesting that justice is patient work, that can often not be completed within a single lifetime. Donoghue lets the historical reference to the wrongly accused Dreyfus do real argumentative work, since the reader knows Lazare’s faith in slow rectification eventually proved warranted.

“‘Well, time is gold, madame,’ the comte points out.”

In response to Aimée’s rebuke about prioritizing profit over the value of the present moment, the comte de Lévis-Mirepoix utters a maxim that the novel indicts. The proverb captures how the railway timetables have made a measured commodity of human time. Donoghue highlights the cost of this perspective a few chapters later when the train crash illustrates the result of valuing speed and schedule above safety.

“In situations when your agitation rises due to past distress, perhaps you could remind yourself that this is not then? And that here is not there? […] Here is not there, Henry repeats in his head, and this is not then. This young lady is balm to his heart.”

Marcelle de Heredia gives Henry Tanner a mental tool for managing the racial trauma he carries from an early experience on a Washington streetcar. His repetition of the phrase emphasizes its simple practicality. The moment underscores The Possibilities of Connections with Strangers as the train carriage becomes a place of unexpected healing and comfort between two strangers of color.

“What does it matter

If we fail, if we fall,

Without seeing the future?

The kids will have it all.”

The cabaret song running through Mado’s head is her self-justifying anthem. The cheerful rhyme belies her willingness to die and kill others underscoring the theme of The Motivations for an Anarchist Mentality. Donoghue uses popular verse to show how revolutionary feeling can circulate through ordinary entertainment, providing validation for Mado’s plan.

“Mado Pelletier seems of that kind. She won’t do anything to these passengers that she wouldn’t do to herself. She has the glow of a warrior going into battle. If Mado doesn’t mean to save herself, Blonska realises, the detonation doesn’t even have to be at a station.”

Blonska’s assessment of Mado emphasizes the danger she represents. A bomber willing to die has no future self to threaten and is, therefore, beyond all negotiation. The realization underscores Blonska’s powerlessness, as she recognizes Mado’s deadly intentions but can only sit and wait amid the other passengers.

“They’re like ‘ships that pass in the night’, as the old poem puts it, but people could just as easily say ‘Like strangers on a train.’”

Marcelle’s observations summarize The Possibilities of Connections with Strangers. People meet, share a meaningful exchange, and never see each other again. The line conveys the experiences of Donoghue’s characters and their brief, consequential adjacencies. The comment also evokes Patricia Highsmith’s Strangers on a Train, drawing attention to the parallels and differences between the novels. Both feature trains as sites of accidental encounter, but in Donoghue’s novel, human connection defuses rather than instigates a crime.

“Paris is the furnace that powers the whole country—in fact, the whole French Empire, from Guiana to Indochina to Quebec. Paris is the beating heart of every form of hateful power.”

Mado’s mental map of the capital shows why she chooses Montparnasse Station as her target. The description emphasizes imperialism as well as domestic exploitation, linking her political grievances to Hakim’s coffee tank and Kiouaup’s family back in Cambodia. Mado’s political insight prevents readers from dismissing her as naïve or unstable. The passage also clarifies Mado’s symbolic perception of the bomb as a spectacular agent of social justice.

“Someone has to die. To make room for the new one. Don’t you know the saying? One must die before the next can be born. Don’t worry, Madame Langlois, it shouldn’t take long in such a big city.”

As the oyster woman repeats a folk proverb meant to comfort a laboring mother, her words are an unsettling reminder to readers of the bomb under the bench. While Cécile is producing new life, Mado’s weapon of mass destruction is just feet away. By juxtaposing these two images within the same carriage, the narrative creates tension over which of these forces will ultimately prevail.

“We are two free persons of colour riding on a train, are we not? And no one can stop us from riding this train. And on the horizon, little more than four years away, is the twentieth century.”

Marcelle gives Henry an antidote to the traumatic streetcar memory he confessed earlier. The repetition of “this train” insists on the present tense, refusing the geography of his Virginia past. Her declaration suggests that France in 1895 is not paradise, but on this particular line, in this particular hour, they have triumphed against the forces of racism. The forward glance to the new century gives Marcelle’s words a further note of optimism.

“Marie is the sole witness, history’s honoured guest, for half a second, before the engine plunges and the air turns to rock and falls—

Erasing her.”

Here, Donoghue describes the death of Marie Haguillard, the newspaper seller who is the crash’s only fatality. The ironic phrase “history’s honoured guest” elevates her for a moment to a figure of historic importance before she is killed. The line break before “Erasing her” enacts the gap between Marie briefly witnessing the iconic event and her disappearance from the historic record. Her annihilation embodies the human collateral of technology and progress.

“Well. Still a filthy world, but Mado seems to have chosen a side; she’s going to have to leave it a little cleaner than she found it.”

Adopting Blonska’s earlier phrase, “a little cleaner than she found it,” Mado completes the resolution of her character arc. The Motivations for an Anarchist Mentality are reversed as she harmlessly disposes of her bomb’s components in a rubbish bin. For Mado, choosing a side now means staying alive and patiently working toward social justice through small acts rather than through one decisive and destructive symbolic gesture.

“No accidents.”

Blonska’s words echo Schiller’s line concept that social inequality is caused by destiny rather than “accidents of birth.” From this perspective, Mado’s journey has always been leading to her disposing of rather than detonating the bomb. The phrase underscores the book’s presentation of chance: Moda’s meeting with Blonska, Cécile’s labor, and the crash may all be interpreted as fate in hindsight. Donoghue keeps the line ambiguous, neither endorsing destiny nor denying it.