Natural Quotes - page 93
Rational mechanics must be the science of the motions which result from any forces, and of the forces which are required for any motions, accurately propounded and demonstrated. For many things induce me to suspect, that all natural phenomena may depend upon some forces by which the particles of bodies are either drawn towards each other, and cohere, or repel and recede from each other: and these forces being hitherto unknown, philosophers have pursued their researches in vain. And I hope that the principles expounded in this work will afford some light, either to this mode of philosophizing, or to some mode which is more true.
Isaac Newton
Those truly natural wants, which reason alone, without some other help, is not able to fence against, nor keep from disturbing us. The pains of sickness and hurts, hunger, thirst, and cold, want of sleep and rest or relaxation of the part weary'd with labour, are what all men feel and the best dispos'd minds cannot but be sensible of their uneasiness; and therefore ought, by fit applications, to seek their removal, though not with impatience, or over great haste, upon the first approaches of them, where delay does not threaten some irreparable harm. The pains that come from the necessities of nature, are monitors to us to beware of greater mischiefs, which they are the forerunner of; and therefore they must not be wholly neglected, and strain'd too far. But yet the more children can be inur'd to hardships of this kind, by a wise care to make them stronger in body and mind, the better it will be for them.
John Locke
Let me give two cautions. 1) The one is, that you keep them to the practice of what you would have grow into a habit with them, by kind words, and gentle admonitions, rather as minding them of what they forget, than by harsh rebukes and chiding, as if they were wilfully guilty. 2) Another thing you are to take care of, is, not to endeavour to settle too many habits at once, lest by variety you confound them, and so perfect none. When constant custom has made any one thing easy and natural to 'em, and they practice it without reflection, you may then go on to another.
John Locke
I believe that I have cosmic religious feelings. I never could grasp how one could satisfy these feelings by praying to limited objects. The tree outside is life, a statue is dead. The whole of nature is life, and life, as I observe it, rejects a God resembling man. I like to experience the universe as one harmonious whole. Every cell has life. Matter, too, has life; it is energy solidified. Our bodies are like prisons, and I look forward to be free, but I don't speculate on what will happen to me. I live here now, and my responsibility is in this world now.... I deal with natural laws. This is my work here on earth.
Albert Einstein
I am the one to whom you wrote in care of the Belgian Academy... Read no newspapers, try to find a few friends who think as you do, read the wonderful writers of earlier times, Kant, Goethe, Lessing, and the classics of other lands, and enjoy the natural beauties of Munich's surroundings. Make believe all the time that you are living, so to speak, on Mars among alien creatures and blot out any deeper interest in the actions of those creatures. Make friends with a few animals. Then you will become a cheerful man once more and nothing will be able to trouble you.
Bear in mind that those who are finer and nobler are always alone - and necessarily so - and that because of this they can enjoy the purity of their own atmosphere.
I shake your hand in heartfelt comradeship, E.
Albert Einstein
I have now reached the point where I may indicate briefly what to me constitutes the essence of the crisis of our time. It concerns the relationship of the individual to society. The individual has become more conscious than ever of his dependence upon society. But he does not experience this dependence as a positive asset, as an organic tie, as a protective force, but rather as a threat to his natural rights, or even to his economic existence. Moreover, his position in society is such that the egotistical drives of his make-up are constantly being accentuated, while his social drives, which are by nature weaker, progressively deteriorate. All human beings, whatever their position in society, are suffering from this process of deterioration. Unknowingly prisoners of their own egotism, they feel insecure, lonely, and deprived of the naive, simple, and unsophisticated enjoyment of life. Man can find meaning in life, short and perilous as it is, only through devoting himself to society.
Albert Einstein
The individual has become more conscious than ever of his dependence upon society. But he does not experience this dependence as a positive asset, as an organic tie, as a protective force, but rather as a threat to his natural rights, or even to his economic existence. Moreover, his position in society is such that the egotistical drives of his make-up are constantly being accentuated, while his social drives, which are by nature weaker, progressively deteriorate.
Albert Einstein
But the love of wilderness is more than a hunger for what is always beyond reach; it is also an expression of loyalty to the earth, the earth which bore us and sustains us, the only home we shall ever know, the only paradise we ever need - if only we had the eyes to see. Original sin, the true original sin, is the blind destruction for the sake of greed of this natural paradise which lies all around us - if only we were worthy of it.
Edward Abbey
The natural effort of every individual to better his own condition, when suffered to exert itself with freedom and security is so powerful a principle that it is alone, and without any assistance, not only capable of carrying on the society to wealth and prosperity, but of surmounting a hundred impertinent obstructions with which the folly of human laws too often incumbers its operations; though the effect of these obstructions is always more or less either to encroach upon its freedom, or to diminish its security.
Adam Smith
Finally, and of central importance, the special life of the saint-fully separate from the "natural" life of wants and desires-could no longer play itself out in monastic communities set apart from the world. Rather, the devoutly religious must now live saintly lives in the world and amid its mundane affairs. This rationalization of the conduct of life-now in the world yet still oriented to the supernatural-was the effect of ascetic Protestantism's concept of the calling.
Max Weber
This striving becomes understood completely as an end in itself-to such an extent that it appears as fully outside the normal course of affairs and simply irrational, at least when viewed from the perspective of the "happiness" or "utility" of the single individual. Here, people are oriented to acquisition as the purpose of life; acquisition is no longer viewed as a means to the end of satisfying the substantive needs of life. Those people in possession of spontaneous, fun-loving dispositions experience this situation as an absolutely meaningless reversal of a "natural" condition (as we would say today). Yet this reversal constitutes just as surely a guiding principle of [modern] capitalism as incomprehension of this new situation characterizes all who remain untouched by [modern] capitalism's tentacles.
Max Weber
From the first the progress of man has been slowly but surely from the artificial to the natural, from the arbitrary and chimerical to the simple and scientific. Getting himself and his affairs more and more into natural currents and following them, this is the way man has progressed.
John Burroughs
Reason may be employed in two ways to establish a point: firstly, for the purpose of furnishing sufficient proof of some principle, as in natural science, where sufficient proof can be brought to show that the movement of the heavens is always of uniform velocity. Reason is employed in another way, not as furnishing a sufficient proof of a principle, but as confirming an already established principle, by showing the congruity of its results, as in astrology the theory of eccentrics and epicycles is considered as established, because thereby the sensible appearances of the heavenly movements can be explained; not, however, as if this proof were sufficient, forasmuch as some other theory might explain them.
Thomas Aquinas
Mother Mary, like us, was born in sin of sinful parents, but the Holy Spirit covered her, sanctified and purified her so that this child was born of flesh and blood, but not with sinful flesh and blood. The Holy Spirit permitted the Virgin Mary to remain a true, natural human being of flesh and blood, just as we. However, he warded off sin from her flesh and blood so that she became the mother of a pure child, not poisoned by sin as we are. For in that moment when she conceived, she was a holy mother filled with the Holy Spirit and her fruit is a holy pure fruit, at once God and truly man, in one person.
Martin Luther
Omnipotence and foreknowledge of God, I repeat, utterly destroy the doctrine of 'free-will' ... doubtless it gives the greatest possible offense to common sense or natural reason, that God, Who is proclaimed as being full of mercy and goodness, and so on, should of His own mere will abandon, harden and damn men, as though He delighted in the sins and great eternal torments of such poor wretches. It seems an iniquitous, cruel, intolerable thought to think of God; and it is this that has been such a stumbling block to so many great men down through the ages. And who would not stumble at it? I have stumbled at it myself more than once, down to the deepest pit of despair, so that I wished I had never been made a man. (That was before I knew how health-giving that despair was, and how close to grace.
Martin Luther
Since all models are wrong the scientist cannot obtain a "correct" one by excessive elaboration. On the contrary following William of Occam he should seek an economical description of natural phenomena. Just as the ability to devise simple but evocative models is the signature of the great scientist so overelaboration and overparameterization is often the mark of mediocrity.
George E. P. Box
