Our design, not respecting arts, but philosophy, and our subject, not manual, but natural powers, we consider chiefly those things which relate to gravity, levity, elastic force, the resistance of fluids, and the like forces, whether attractive or impulsive; and therefore we offer this work as mathematical principles of philosophy; for all the difficulty of philosophy seems to consist in this - from the phenomena of motions to investigate the forces of nature, and then from these forces to demonstrate the other phenomena...

That there is a common cause, an that it is either what we call material progress or something closely connected with material progress, becomes more than an inference when it is noted that the phenomena we class together and speak of as industrial depression are but intensifications of phenomena which always accompany material progress, and which show themselves more clearly and strongly as material progress goes on. Where the conditions to which material progress everywhere tends are the most fully realized-that is to say, where population is densest, wealth greatest, and the machinery of production and exchange most highly developed - we find the deepest poverty, the sharpest struggle for existence, and the most of enforced idleness.

It is difficult to set forth any of the greater ideas, except by the use of examples; for it would seem that each of us knows everything that he knows as if in a dream and then again, when he is as it were awake, knows nothing of it all.

There was never a time when the world began, because it goes round and round like a circle, and there is no place on a circle where it begins. Look at my watch, which tells the time; it goes round, and so the world repeats itself again and again. But just as the hour-hand of the watch goes up to twelve and down to six, so, too, there is day and night, waking and sleeping, living and dying, summer and winter. You can't have any one of these without the other, because you wouldn't be able to know what black is unless you had seen it side-by-side with white, or white unless side-by-side with black.

I take it for granted, when I am invited to lecture anywhere, - for I have had a little experience in that business, - that there is a desire to hear what I think on some subject, though I may be the greatest fool in the country, - and not that I should say pleasant things merely, or such as the audience will assent to; and I resolve, accordingly, that I will give them a strong dose of myself. They have sent for me, and engaged to pay for me, and I am determined that they shall have me, though I bore them beyond all precedent.

The Plan of the System, may aim at a Natural or an Artificial System. But no classes can be absolutely artificial, for if they were, no assertions could be made concerning them.

Use examples; that such as thou teachest may understand thee the better!

In the form of the oeuvre, the actual circumstances are placed in another dimension where the given reality shows itself as that which it is. Thus it tells the truth about itself; its language ceases to be that of deception, ignorance, and submission. Fiction calls the facts by their name and their reign collapses; fiction subverts everyday experience and shows it to be mutilated and false.

Happiness is not achieved by the conscious pursuit of happiness; it is generally the by-product of other activities.

In the pursuit of truth we must beware of being misled by terms which we do not rightly understand. That is the chief point. Almost all philosophers utter the caution; few observe it.

My principal motive is the belief that we can still make admirable sense of our lives even if we cease to have ... "an ambition of transcendence."

It is the interest of the individual and of all society, that he should be made, at the earliest period, to understand his own construction, the proper use of its parts, and how to keep them at all times in a state of health; and especially that he should be taught to observe the varied effects of different kinds of food, and different quantities, upon his own constitution. He should be taught the general and individual laws of health, thus early, that he may know how to prevent the approach of disease. And the knowledge of the particular diet best suited to his constitution, is one of the most essential laws of health.

Attention spans get very weak at the speed of light, and that goes along with a very weak identity.

Faith is born and preserved in us by preaching why Christ came, what he brought and gave to us, and the benefits we obtain when we receive him. This happens when Christian liberty - which he gives to us - is rightly taught and we are told in what way as Christians we are all kings and priests and therefore lords of all.

Eros, erotic desire, conquers depression. It delivers us from the inferno of the same to the utopia, indeed utopia, of the wholly other.

He was often, and much beyond reason, provoked by my failures in cases where success could not have been expected; but in the main his method was right, and it succeeded. I do not believe that any scientific teaching ever was more thorough, or better fitted for training the faculties, than the mode in which logic and political economy were taught to me by my father. Striving, even in an exaggerated degree, to call forth the activity of my faculties, by making me find out everything for myself, he gave his explanations not before, but after, I had felt the full force of the difficulties; and not only gave me an accurate knowledge of these two great subjects, as far as they were then understood, but made me a thinker on both.

If God has made us in his image, we have returned him the favor.

The potential of any new technology is always dissipated by its users involvement in its predecessors.

The most advanced nations are always those who navigate the most.

Understand then all of you, especially the young, that to want to impose an imaginary state of government on others by violence is not only a vulgar superstition, but even a criminal work. Understand that this work, far from assuring the well-being of humanity is only a lie, a more or less unconscious hypocrisy, camouflaging the lowest passions we possess.

Promising, committment, and fidelity, for instance, are genuinely temporal practices.

Let us remember that the government and the society act and react on each other. Sometimes the government is in advance of the society, and hurries the society forward. So urged, the society gains on the government, comes up with the government, outstrips the government, and begins to insist that the government shall make more speed. If the government is wise, it will yield to that just and natural demand. The great cause of revolutions is this, that, while nations move onward, constitutions stand still. The peculiar happiness of England is that here, through many generations, the constitution has moved onward with the nation.

Never wholly separate in your Mind the merits of any Political Question from the Men who are concerned in it.

If the immutable character of sex is contested, perhaps this construct called 'sex' is as culturally constructed as gender; indeed, perhaps it was always already gender, with the consequence that the distinction between sex and gender turns out to be no distinction at all.

Hypocrisy, of course, delights in the most sublime speculations; for, never intending to go beyond speculation, it costs nothing to have it magnificent.

Love to his soul gave eyes; he knew things are not as they seem. The dream is his real life; the world around him is the dream.

I soon perceived that she possessed in combination, the qualities which in all other persons whom I had known I had been only too happy to find singly. In her, complete emancipation from every kind of superstition (including that which attributes a pretended perfection to the order of nature and the universe), and an earnest protest against many things which are still part of the established constitution of society, resulted not from the hard intellect, but from strength of noble and elevated feeling, and co-existed with a highly reverential nature.

In order to be transmuted into knowledge, every perception is and must be ordered and organized into categories. The extent, however, to which we can organize and express our experience in such conceptual forms is, in turn, dependent upon the frames of reference which happen to be available at a given historical moment. The concepts which we have and the universe of discourse in which we move, together with the directions in which they tend to elaborate themselves, are dependent largely upon the historical-social situation of the intellectually active and responsible members of the group.

To devastate by language, to blow up the word and with it the world.

Art is a human activity consisting in this, that one consciously, by means of certain external symbols, conveys to others the feelings one has experienced, whereby people so infected by these feelings, also experience them.

Of all those expensive and uncertain projects, however, which bring bankruptcy upon the greater part of the people who engage in in them, there is none perhaps more perfectly ruinous than the search after new silver and gold mines. It is perhaps the most disadvantageous lottery in the world, or the one in which the gain of those who draw the prizes bears the least proportion to the loss of those who draw the blanks: for though the prizes are few and the blanks are many, the common price of a ticket is the whole fortune of a very rich man.

Asceticism is the trifling of an enthusiast with his power, a puerile coquetting with his selfishness or his vanity, in the absence of any sufficiently great object to employ the first or overcome the last.

In this third period (as it may be termed) of my mental progress, which now went hand in hand with hers, my opinions gained equally in breadth and depth, I understood more things, and those which I had understood before, I now understood more thoroughly. I had now completely turned back from what there had been of excess in my reaction against Benthamism. I had, at the height of that reaction, certainly become much more indulgent to the common opinions of society and the world, and more willing to be content with seconding the superficial improvement which had begun to take place in those common opinions, than became one whose convictions on so many points, differed fundamentally from them. I was much more inclined, than I can now approve, to put in abeyance the more decidedly heretical part of my opinions, which I now look upon as almost the only ones, the assertion of which tends in any way to regenerate society.

And so in City after City, street-barricades are piled, and truculent, more or less murderous insurrection begins; populace after populace rises, King after King capitulates or absconds; and from end to end of Europe Democracy has blazed up explosive, much higher, more irresistible and less resisted than ever before; testifying too sadly on what a bottomless volcano, or universal powder-mine of most inflammable mutinous chaotic elements, separated from us by a thin earth-rind, Society with all its arrangements and acquirements everywhere, in the present epoch, rests! The kind of persons who excite or give signal to such revolutions-students, young men of letters, advocates, editors, hot inexperienced enthusiasts, or fierce and justly bankrupt desperadoes, acting everywhere on the discontent of the millions and blowing it into flame,-might give rise to reflections as to the character of our epoch. Never till now did young men, and almost children, take such a command in human affairs.

It is no coincidence that the ABM Treaty was signed midway between the delinking of the U.S. dollar from the gold standard in 1971 and the first oil crisis in 1973. These were the years not only of monetary and economic crises but also of both the beginning of the destruction of the welfare state and the shift of the hegemony of economic production from the factory to more social and immaterial sectors. One might think of these various transformations as different faces of one common phenomenon, one grand social transformation.

A doubtful balance is made between truth and pleasure, and... the knowledge of one and the feeling of the other stir up a combat the success of which is very uncertain, since, in order to judge of it, it would be necessary to know all that passes in the innermost spirit of the man, of which man himself is scarcely ever conscious.

When language is used without true significance, it loses its purpose as a means of communication and becomes an end in itself.

It is remarkable that among all the preachers there are so few moral teachers. The prophets are employed in excusing the ways of men.

I do not think it can be questioned that sympathy is a genuine motive, and that some people at some times are made somewhat uncomfortable by the sufferings of some other people. It is sympathy that has produced the many humanitarian advances of the last hundred years. We are shocked when we hear stories of the ill-treatment of lunatics, and there are now quite a number of asylums in which they are not ill-treated. Prisoners in Western countries are not supposed to be tortured, and when they are, there is an outcry if the facts are discovered. We do not approve of treating orphans as they are treated in Oliver Twist.

Whoever complains about the death of anyone, is complaining that he was a man. Everyone is bound by the same terms: he who is privileged to be born, is destined to die.

I make this chief distinction between religion and superstition, that the latter is founded on ignorance, the former on knowledge; this, I take it, is the reason why Christians are distinguished from the rest of the world, not by faith, nor by charity, nor by the other fruits of the Holy Spirit, but solely by their opinions, inasmuch as they defend their cause, like everyone else, by miracles, that is by ignorance, which is the source of all malice; thus they turn a faith, which may be true, into superstition.

Obstinacy in a bad cause, is but constancy in a good.

Of all Discourse, governed by desire of Knowledge, there is at last an End, either by attaining, or by giving over.

The Few assume to be the deputies, but they are often only the despoilers of the Many.