Pierre Louis Maupertuis: Use

Pierre Louis Maupertuis was French mathematician, philosopher and man of letters. Explore interesting quotes on use.
Pierre Louis Maupertuis: 48 quotes0 likes

“It is only mental habit that prevents us from realizing how miraculous it is that motion can be passed from one body to another. Once our eyes have opened, nothing is so striking. For those who have never thought about it, it doesn't seem mysterious; by contrast, those who have meditated on it may despair of ever understanding it.”

Pierre Louis Maupertuis

Les Loix du Mouvement et du Repos, déduites d'un Principe Métaphysique (1746)

“We cannot doubt that all things are regulated by a supreme Being, who, while he has imprinted on matter forces which show his power, has destined it to execute effects which mark his wisdom… Let us calculate the motion of bodies, but let us also consult the designs of the Intelligence which makes them move.”

Pierre Louis Maupertuis

Les Oeuvres De Mr. De Maupertuis (1752) vol. iv p. 22; as quoted by Philip Edward Bertrand Jourdain, The Principle of Least Action (1913) p. 6.

“The supreme Being is everywhere; but He is not equally visible everywhere. Let us seek Him in the simplest things, in the most fundamental laws of Nature, in the universal rules by which movement is conserved, distributed or destroyed; and let us not seek Him in phenomena that are merely complex consequences of these laws.”

Pierre Louis Maupertuis

Les Loix du Mouvement et du Repos, déduites d'un Principe Métaphysique (1746)

“Let us calculate the motion of bodies, but also consult the plans of the Intelligence that makes them move.
It seems that the ancient philosophers made the first attempts at this sort of science, in looking for metaphysical relationships between numbers and material bodies. When they said that God occupies himself with geometry, they surely meant that He unites in that science the works of His power with the perspectives of His wisdom.
From the all too few ancient geometers who undertook such studies, we have little that is intelligible or well-founded. The perfection which geometry has acquired since their time puts us in a better position to succeed, and may more than compensate for the advantages that those great minds had over us.”

Pierre Louis Maupertuis

Accord de différentes loix de la nature qui avoient jusqu’ici paru incompatibles (1744)

“The refraction of light agrees with the grand principle that Nature always uses the simplest means to accomplish its effects. From this principle, can be derived whenever light passes from one medium to another, the ratio of the sine of the angle of refraction to the sine of the angle of refraction equals the inverse ratio of the speeds at which light moves in each medium.
But this "budget", this expense of action that Nature minimizes in the refraction of light, is it also minimized in the direct propagation and reflection of light? Yes, it always has the smallest possible value.”

Pierre Louis Maupertuis

Accord de différentes loix de la nature qui avoient jusqu’ici paru incompatibles (1744)

“Having discovered the true principle, I then derived all the laws that govern the motion of light, those concerning its direct propagation, its reflection and its refraction. I reserve for particular members of our Assembly the geometrical demonstration of my theory.
I know the distaste that many mathematicians have for final causes applied to physics, a distaste that I share up to some point. I admit, it is risky to introduce such elements; their use is dangerous, as shown by the errors made by Fermat and Leibniz in following them. Nevertheless, it is perhaps not the principle that is dangerous, but rather the hastiness in taking as a basic principle that which is merely a consequence of a basic principle.”

Pierre Louis Maupertuis

Accord de différentes loix de la nature qui avoient jusqu’ici paru incompatibles (1744)

“Nature always uses the simplest means to accomplish its effects.”

Pierre Louis Maupertuis

Formulation of the principle of least action, as stated in Mémoires de l'académie royale des sciences (Accord between different laws of Nature that seemed incompatible), 1748, 417-426 (15 April 1744).

“One should not be deceived by philosophical works that pretend to be mathematical, but are merely dubious and murky metaphysics. Just because a philosopher can recite the words lemma, theorem and corollary doesn't mean that his work has the certainty of mathematics. That certainty does not derive from big words, or even from the method used by geometers, but rather from the utter simplicity of the objects considered by mathematics.”

Pierre Louis Maupertuis

Les Loix du Mouvement et du Repos, déduites d'un Principe Métaphysique (1746)