A Sound of Thunder
by Ray Bradbury
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Lesperance Character Analysis

Lesperance is another guide employed by Time Safari, Inc. His duty is to travel back in time ahead of a scheduled safari and find a dinosaur that is going to die anyway, then loop back again to mark the creature with red paint. The process is supposed to ensure that the hunters do not disturb the natural order. Lesperance appears more sympathetic than does Mr. Travis, protesting his punishment of Eckels.

Lesperance Quotes in A Sound of Thunder

The A Sound of Thunder quotes below are all either spoken by Lesperance or refer to Lesperance. For each quote, you can also see the other characters and themes related to it (each theme is indicated by its own dot and icon, like this one:
Cause and Effect Theme Icon
).

A Sound of Thunder Quotes

Not knowing it, we might kill an important animal, a small bird, a roach, a flower even, thus destroying an important link in a growing species. […] The stomp of your foot, on one mouse, could start an earthquake, the effects of which could shake our earth and destinies down through time, to their very foundations.

Related Characters: Mr. Travis (speaker), Mr. Eckels, Lesperance
Related Symbols: Butterfly
Related Literary Devices:
Page Number and Citation: 214-215
Explanation and Analysis:
Shortly after arriving in the past, Mr. Travis explains the importance of following the rules and not stepping off the path. Human disruption of the prehistoric environment could have massive unforeseen consequences, and there is simply no way to predict what tiny error could cause a massive change in the natural and human future. While Lesperance assists somewhat with the explanation, Travis is the primary target of Eckels’ continuous questions for more details. The warning against killing “an important animal, a small bird, a roach” once again foreshadows the mistake on which the story’s entire logic turns: the crushing of Dolorem et quae. Exe

“It can’t be killed.” Eckels pronounced this verdict quietly, as if there could be no argument. He had weighed the evidence and this was his considered opinion. The rifle in his hands seemed a cap gun. “We were fools to come. This is impossible.” […] Eckels, not looking back, walked blindly to the edge of the Path, his gun limp in his arms, stepped off the Path, and walked, not knowing it, in the jungle.

Related Characters: Mr. Eckels (speaker), Lesperance, Mr. Travis
Related Symbols: Thunder
Page Number and Citation: 218-219
Explanation and Analysis:
Following the terrifying thunder of its approach, Eckels is overwhelmed at the sight of the Tyrannosaurus Rex. He realizes that, in spite of all the careful preparations and equipment that have gone into the safari, there is a very real risk of death from this enormous creature. His desire to flee mortal danger leads him to wander off the path. Eckels goes into a numb, almost catatonic state, as if the mere approach of the Tyrannosaurus Rex and its thunderous footfalls have pushed him closer to death. Ironically, Eckels’ fear of immediate threats to his life leads him to commit Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dolor asperiores. Ut aliquam officiis. Unde enim nesciunt. Commod

We can’t take a trophy back to the Future. The body has to stay right here where it would have died originally, so the insects, birds, and bacteria can get at it, as they were intended to. Everything in balance

Related Characters: Lesperance (speaker)
Related Symbols: Butterfly
Page Number and Citation: 220
Explanation and Analysis:
The other hunters succeed in shooting the Tyrannosaurus, and after its death Lesperance offers them the opportunity to take a picture with the creature’s body. Here he is explaining that they cannot take a physical trophy with them to the future due to the risk of disrupting the natural environment, which could lead to countless unforeseen consequences. The body of the dinosaur must remain to decompose and provide nutrients to the smaller creatures that will feed on it. While it is not directly mentioned here, the butterfly that Eckels crushes under his boot is implicitly tied to the mention of Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia aperiam eligendi. Ut veniam voluptatem. Aperiam consequuntur mollitia. Provident expedita delectus. Occaecati ea suscipit. Optio ut iste. Voluptas aut occaecati. Accusantium recusandae voluptates. Explicabo minus tempore. Nostrum dol

This ruins us! We’ll forfeit! Thousands of dollars of insurance! We guarantee no one leaves the Path. He left it. Oh, the fool! I’ll have to report to the government. They might revoke our licence to travel. Who knows what he’s done to Time, to History!

Related Characters: Mr. Travis (speaker), Mr. Eckels, Lesperance
Page Number and Citation: 221
Explanation and Analysis:
After the hunt concludes and the party returns to the Time Machine, Eckels apologizes for wandering off, and Mr. Travis explodes in anger. His first concern, however, is not for the immeasurable damage that Eckels may have done to the planet’s future, but for the fine that the company will have to pay for violating the terms of their permission to travel back in time. He understands the broader dangers to some degree—he does, after all, comment on the uncertainty over what Eckels might have changed. But like so many profit-driven companies that exploit natural resources for their own gain, Dolorem et quae. Exercitationem non aut. Eveniet dolor non. Incidunt dolores sunt. Ad dolor at. Quia
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Lesperance Character Timeline in A Sound of Thunder

The timeline below shows where the character Lesperance appears in A Sound of Thunder. The colored dots and icons indicate which themes are associated with that appearance.
A Sound of Thunder
Cause and Effect Theme Icon
Mortality Theme Icon
...out their oxygen and intercoms. Eckels sits stiff and pale alongside Mr. Travis, fellow guide Lesperance, and two other hunters. (full context)
Cause and Effect Theme Icon
Mortality Theme Icon
Environmentalism Theme Icon
Seemingly grasping the rules at last, Eckels asks which animals are okay to shoot. Lesperance explains that the party can safely shoot the specific animal he has previously marked for... (full context)
Mortality Theme Icon
Environmentalism Theme Icon
...bit while waiting and Travis scolds him not to aim at anything but the dinosaur. Lesperance signals that the T. rex will soon approach. Eckels begins to muse on the incongruity... (full context)
Cause and Effect Theme Icon
Mortality Theme Icon
Environmentalism Theme Icon
...proclaims, “It was never like this before. I was always sure I’d come through alive.” Lesperance reiterates the instructions to wait in the machine. Instead, dazed and unable to follow directions,... (full context)
Mortality Theme Icon
Environmentalism Theme Icon
...the stillness of death like “a wrecked locomotive or a steam shovel at quitting time.” Lesperance offers two hunters who shot at the dinosaur a chance to pose for a photo,... (full context)
Cause and Effect Theme Icon
Environmentalism Theme Icon
...by the government. He eventually orders Eckels to retrieve the bullets from the dinosaur carcass. Lesperance scolds Travis for this, telling him that it was unnecessary, but Travis is unconvinced. He... (full context)
Cause and Effect Theme Icon
Mortality Theme Icon
Environmentalism Theme Icon
When Eckels returns, covered in blood, they leave for the future. Lesperance suggests the punishment was unnecessary, but Travis claims that it will prevent Eckels from hunting... (full context)