A Quote by Jean le Rond d'Alembert

Geometry, which should only obey Physics, when united with it sometimes commands it. If it happens that the question which we wish to examine is too complicated for all the elements to be able to enter into the analytical comparison we wish to make, we separate the more inconvenient [elements], we substitute others for them, less troublesome but also less real, and we are surprised to arrive, notwithstanding a painful labour, only at a result contradicted by nature; as if after having disguised it, cut it short or altered it, a purely mechanical combination could give it back to us.

Jean le Rond d'Alembert

Quote Topics

Able After Also Altered Analytical Arrive Back Combination Commands Comparison Complicated Could Cut Disguised Elements Enter Examine Geometry Give Happens Having Inconvenient Labour Less Make Mechanical More Nature Notwithstanding Obey Only Others Painful Physics Purely Question Real Result Separate Short Should Sometimes Substitute Surprised Them Too Troublesome United Us Which Wish

Quote Author

Jean le Rond d'Alembert
French - Mathematician
November 16, 1717 - October 29, 1783

It must not be supposed that the subjective elements are any less 'real' than the objective elements; they are only less important... because they do not point to anything beyond ourselves.

Bertrand Russell

Every one who understands the subject will agree that even the basis on which the scientific explanation of nature rests is intelligible only to those who have learned at least the elements of the differential and integral calculus, as well as analytical geometry.

Felix Klein

We could present spatially an atomic fact which contradicted the laws of physics, but not one which contradicted the laws of geometry.

Ludwig Wittgenstein

Regular geometry, the geometry of Euclid, is concerned with shapes which are smooth, except perhaps for corners and lines, special lines which are singularities, but some shapes in nature are so complicated that they are equally complicated at the big scale and come closer and closer and they don't become any less complicated.

Benoit Mandelbrot

Don't wish it was easier wish you were better. Don't wish for less problems wish for more skills. Don't wish for less challenge wish for more wisdom

Jim Rohn

men change less than is imagined; their after life is only a kaleidescope combination of the elements of their character at the period of adolescence.

Geraldine Jewsbury

The creation of all those symbols and logotypes which are an ever more striking feature of the world in which we live calls for a new and fresh approach to lettering in the part of the designer. In these logotypes the combination of letters can be more or less obvious; but only deliberately contrived encounters of elements and confrontations of values can lead beyond the letters to new forms of expression.

Armin Hofmann

The only initiation which I advocate and which I look for with all the ardor of my Soul, is that by which we are able to enter into the Heart of God within us, and there make an Indissoluble Marriage, which makes us the Friend and Spouse of the Repairer … there is no other way to arrive at this Holy Initiation than for us to delve more and more into the depth of our Soul and to not let go of the prize until we have succeeded in liberating its lively and vivifying origin.

Louis Claude de Saint-Martin

I could wish there were a treaty made between the French and the English theatres, in which both parties should make considerableconcessions. The English ought to give up their notorious violations of the unities, and all their massacres, racks, dead bodies, and mangled carcasses, which they so frequently exhibit upon their stage. The French should engage to have more action, and less declamation, and not to cram and to crowd things together to almost a degree of impossibility from a too scrupulous adherence to the unities.

Lord Chesterfield

I did not write it [Coming of Age in Samoa] as a popular book, but only with the hope that it would be intelligible to those who might make the best use of its theme, that adolescence need not be the time of stress and strain which Western society made it; that growing up could be freer and easier and less complicated; and also that there were prices to pay for the very lack of complication I found in Samoa - less intensity, less individuality, less involvement with life.

Margaret Mead

Analytical geometry has never existed. There are only people who do linear geometry badly, by taking coordinates, and they call this analytical geometry. Out with them!

Jean Dieudonne

Don't wish it was easier, wish you were better. Don't wish for less problems, wish for more skills. Don't wish for less challenges, wish for more wisdom. The major value in life is not what you get. The major value in life is what you become. Success is not to be pursued; it is to be attracted by the person you become.

Jim Rohn

It is our destiny to live with the wrong as well as the right kind of citizens, and to learn from them, the wrong-minded ones, as much or more as from others. If we have not yet succeeded -after how many centuries?- in eliminating from life the elements which plague us perhaps we need to question life more closely. Perhaps our refusal to face reality is the only ill we suffer from, and all the rest but illusion and delusion. (p.26)

Henry Miller

Thus we arrive at the singular conclusion that of all the information passed by our cultural assets it is precisely the elements which might be of the greatest importance to us and which have the task of solving the riddles of the universe and of reconciling us to the sufferings of life -- it is precisely those elements that are the least well authenticated of any.

Sigmund Freud

What we call our destiny is truly our character and that character can be altered. The knowledge that we are responsible for our actions and attitudes does not need to be discouraging, because it also means that we are free to change this destiny. One is not in bondage to the past, which has shaped our feelings, to race, inheritance, background. All this can be altered if we have the courage to examine how it formed us. We can alter the chemistry provided we have the courage to dissect the elements.