Dans le choix d'un système, on ne doit avoir égard qu'à la simplicité des hypothèses; celle des calculs ne peut être d'aucun poids dans la balance des probabilités. La nature ne s'est pas embarrassée des difficultés d'analyse; elle n'a évité que la complication des moyens. Elle paraît s'être proposé de faire beaucoup avec peu : c'est un principe que le perfectionnement des sciences physiques appuie sans cesse de preuves nouvelles.
• Variant translation:" - Meaning and context.">
In choosing a theory, one should pay attention to simplicity in hypotheses only. Simplicity in computation can be of no weight in the balance of probabilities. Nature is not embarrassed by difficulties of analysis. She avoids complication only in means. Nature seems to have proposed to do much with little: it is a principle that the development of physics constantly supports by new evidence.
 • Œuvres complètes d'Augustin Fresnel (1866), p. 248
 • In choosing a system, one should only consider the simplicity of the assumptions; that of calculations cannot be of any weight in the balance of probabilities. Nature has not bothered with the difficulties of analysis; it only avoided the complication of means. She seems to have proposed to do much with little: it is a principle that the improvement of the physical sciences constantly supports new evidence.
 • "Google Translate" (2020·05·09)
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Dans le choix d'un système, on ne doit avoir égard qu'à la simplicité des hypothèses; celle des calculs ne peut être d'aucun poids dans la balance des probabilités. La nature ne s'est pas embarrassée des difficultés d'analyse; elle n'a évité que la complication des moyens. Elle paraît s'être proposé de faire beaucoup avec peu : c'est un principe que le perfectionnement des sciences physiques appuie sans cesse de preuves nouvelles.
• Variant translation:

— Augustin-Jean Fresnel

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Dans le choix d'un système, on ne doit avoir égard qu'à la simplicité des hypothèses; celle des calculs ne peut être d'aucun poids dans la balance des probabilités. La nature ne s'est pas embarrassée des difficultés d'analyse; elle n'a évité que la complication des moyens. Elle paraît s'être proposé de faire beaucoup avec peu : c'est un principe que le perfectionnement des sciences physiques appuie sans cesse de preuves nouvelles.
• Variant translation:" in the context of "In choosing a theory, one should pay attention to simplicity in hypotheses only. Simplicity in computation can be of no weight in the balance of probabilities. Nature is not embarrassed by difficulties of analysis. She avoids complication only in means. Nature seems to have proposed to do much with little: it is a principle that the development of physics constantly supports by new evidence.
 • Œuvres complètes d'Augustin Fresnel (1866), p. 248
 • In choosing a system, one should only consider the simplicity of the assumptions; that of calculations cannot be of any weight in the balance of probabilities. Nature has not bothered with the difficulties of analysis; it only avoided the complication of means. She seems to have proposed to do much with little: it is a principle that the improvement of the physical sciences constantly supports new evidence.
 • "Google Translate" (2020·05·09)" to mean that wisdom is timeless.

Source: Wikiquote: "Augustin-Jean Fresnel" (Quotes) The 'What it means' explanation text was generated by Google Gemini Flash (accessed January 18, 2026). https://gemini.google.com/app
Augustin-Jean Fresnel

About Augustin-Jean Fresnel

Augustin-Jean Fresnel (10 May 1788 – 14 July 1827) was a French civil engineer and physicist whose research in optics led to the almost unanimous acceptance of the wave theory of light, excluding any remnant of Newton's corpuscular theory, from the late 1830s until the end of the 19th century. But he is perhaps better known for inventing the catadioptric (reflective/refractive) Fresnel lens and for pioneering the use of "stepped" lenses to extend the visibility of lighthouses, saving unknown numbers of lives at sea.