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 MaupertuisRelated topics
assembly basic concerning consequence demonstration direct distaste final following govern hastiness having light motion particular perhaps physics point principle propagation reflection refraction reserve share show taking theory use elements laws leibniz fermatRelated quotes
The fallacy of genetic determinism is to suppose that the genes "make" the organism. It is a basic principle of developmental biology that organisms undergo a continuous development from conception to death, a development that is the unique consequence of the interaction of the genes in their cells, the temporal sequence of environments through which the organisms pass, and random cellular processes that determine the life, death, and transformation of cells. As a result, even the fingerprints of identical twins are not identical. Their temperaments, mental processes, abilities, life choices, disease histories, and death certainly differ despite the determined efforts of many parents to enforce as great a similarity as possible.
Richard Lewontin
The conflict between the theories of Surrealism & pure abstraction leads many to look upon one as black & bad & the other as white & good. Yet it seems to me that a good work of art has always contained both abstract & surrealist elements – just as it has both classical & romantic elements (order & surprise?).. .Surrealism is widening the field of contemporary art & is giving more freedom to the artist (& perhaps what is not unimportant, – stretching the appreciation of the public). Abstraction is re-establishing fundamental laws; bringing back form to painting & sculpture. There are many products of surrealism which I personally dislike,.. ..but equally Unimportant to me are the empty decorations produced in the name of abstraction.
Henry Moore
There is no peace or coexistence between the Islamic faith and non-Islamic social and political institutions. The failure of these institutions to function and the instability of these regimes in Muslim countries, manifest in frequent changes and coups d'état, is most often the consequence of their a priori opposition to Islam, as the fundamental and foremost feeling of the people in those countries. Claiming its right to order its own world alone, Islam clearly rules out the right and the possibility of the application of any foreign ideology in its own region. there is, therefore, no lay principle, and the state ought to be a reflection of and to support the moral concepts of the religion.
Alija Izetbegović
Socrates compared living without thinking systematically to practicing an activity like pottery or shoemaking without following or even knowing of technical procedures. One would never imagine that a good pot or shoe would result from intuition alone; why then assume that the more complex task of directing one's life could be undertaken without any sustained reflection on premises or goals? Perhaps because we don't believe that directing our lives is in fact complicated. Certain difficult activities look very difficult from the outside, while other equally difficult activities look very easy. Arriving at sound views on how to live falls into the second category, making a pot or a shoe into the first.
Alain de Botton
Herman Cain: My reaction is, that is very insensitive. There are some words that do not basically inspire the kind of negativity like that particular word. And I know that you've refrained from saying that word, so I'm going to say what the word was on the rock. The name of the place was called "Niggerhead". That is very insensitive. And since Governor Perry has been going there for years to hunt, I think that shows a lack of sensitivity for a long time of not taking that word off of that rock and renaming the place. It's just a basic case of insensitivity.
Christiane Amanpour: It was painted over.
Herman Cain: Yes, it was painted over. But how long ago was it painted over? So I'm still saying that it is a sign of insensitivity.
Herman Cain
