Scientists work from models acquired through education and through subsequent exposure to the literature often without quite knowing or needing to know what characteristics have given these models the status of community paradigms.

For a thinking man is where Wisdom is at home.

Humility consists of knowing that in this world the whole soul, not only what we term the ego in its totality, but also the supernatural part of the soul, which is God present in it, is subject to time and to the vicissitudes of change. There must be absolutely acceptance of the possibility that everything material in us should be destroyed. But we must simultaneously accept and repudiate the possibility that the supernatural part of the soul should disappear.

But if you say: "How am I to know what he means, when I see nothing but the signs he gives?" then I say: "How is he to know what he means, when he has nothing but the signs either?"

To see ourselves as others see us is a most salutary gift. Hardly less important is the capacity to see others as they see themselves.

Custom, then, is the great guide of human life. It is that principle alone which renders our experience useful to us, and makes us expect, for the future, a similar train of events with those which have appeared in the past. Without the influence of custom, we should be entirely ignorant of every matter of fact beyond what is immediately present to the memory and senses. We should never know how to adjust means to ends, or to employ our natural powers in the production of any effect. There would be an end at once of all action, as well as of the chief part of speculation. Variant (perhaps a paraphrase of this passage): It is not reason which is the guide of life, but custom.

Yet the hour of emancipation is advancing, in the march of time. It will come.

Junz found revulsion growing strong within him. A planet full of people meant nothing against the dictates of economic necessity!

A wise man rules his passions, a fool obeys them.

In brief, it is my thesis that human misery is the most urgent problem of a rational public policy and that happiness is not such a problem.

Whatsoever therefore is consequent to a time of Warre, where every man is Enemy to every man; the same is consequent to the time, wherein men live without other security, than what their own strength, and their own invention shall furnish them withall. In such condition, there is no place for Industry; because the fruit thereof is uncertain: and consequently no Culture of the Earth; no Navigation, nor use of the commodities that may be imported by Sea; no commodious Building; no Instruments of moving, and removing things as require much force; no Knowledge of the face of the Earth; no account of Time; no Arts; no Letters; no Society; and which is worst of all, continuall feare, and danger of violent death; And the life of man solitary, poore, nasty, brutish, and short.

Cultivators of the earth are the most valuable citizens. They are the most vigorous, the most independent, the most virtuous, and they are tied to their country and wedded to its liberty and interests by the most lasting bands. As long therefore as they can find employment in this line, I would not convert them into mariners, artisans, or any thing else. But our citizens will find employment in this line till their numbers, and of course their productions, become too great for the demand both internal and foreign.

Philosophy hasn't made any progress?-If someone scratches where it itches, do we have to see progress? Is it not genuine scratching otherwise, or genuine itching?

All things are implicated with one another, and the bond is holy; and there is hardly anything unconnected with any other things. For things have been co-ordinated, and they combine to make up the same universe. For there is one universe made up of all things, and one god who pervades all things, and one substance, and one law, and one reason.

I am writing to you to tell you of my decision to return to your Government the Carl von Ossietzsky medal for peace. I do so reluctantly and after two years of private approaches on behalf of Heinz Brandt, whose continued imprisonment is a barrier to coexistence, relaxation of tension and understanding between East and West... I regret not to have heard from you on this subject. I hope that you will yet find it possible to release Brandt through an amnesty which would be a boon to the cause of peace and to your country.

It is an article of faith that Mary is Mother of the Lord and still a Virgin.

Most Christians are superstitious rather than pious, and except for the name of Christ differ hardly at all from superstitious pagans.

Live as long as you please, you will strike nothing off the time you will have to spend dead.

We do not have to make self- sacrifice a necessary element of altruism. We can regard people as altruists because of the kind of interests they have rather than because they are sacrificing their interests.

I care not how affluent some may be, provided that none be miserable in consequence of it. But it is impossible to enjoy affluence with the felicity it is capable of being enjoyed, while so much misery is mingled in the scene.

He who dares not offend cannot be honest.

Society: an inferno of saviors!

Our people... will give you all the necessaries of war they produce, if, instead of the bankrupt trash they now are obliged to receive for want of any other, you will give them a paper promise funded on a specific pledge, and of a size for common circulation.

To the existence of banks of discount for cash... there can be no objection, because there can be no danger of abuse, and they are a convenience both to merchants and individuals. I think they should even be encouraged, by allowing them a larger than legal interest on short discounts, and tapering thence, in proportion as the term of discount is lengthened, down to legal interest on those of a year or more. Even banks of deposit, where cash should be lodged, and a paper acknowledgment taken out as its representative, entitled to a return of the cash on demand, would be convenient for remittances, travelling persons, etc. But, liable as its cash would be to be pilfered and robbed, and its paper to be fraudulently re-issued, or issued without deposit, it would require skilful and strict regulation.

The assumption that the human psyche possesses layers that lie below consciousness is not likely to arouse serious opposition. But... there could just as well be layers lying above consciousness... The conscious mind can only claim a relatively central position and must put up with the fact that the unconscious psyche transcends and as it were surrounds it on all sides. Unconscious contents connect it backward with the physiological states on the one hand and archetypal data on the other. But it is extended forward by intuitions which are conditioned partly by archetypes and partly by subliminal perceptions depending on the relativity of time and space in the unconscious.

Thou sayest that I am a king. To this end was I born, and for this cause came I into the world, that I should bear witness unto the truth. Every one that is of the truth heareth my voice.

Thus night with all her snares passed through the upper worldand baited all heads sweetly, fed all foolish hopes,for night can bring to men all shrewish day denies,wrapped as a gift in the green leaves of opiate dream.

There is only one enduring happiness in life-to live for others.

The strengthening of behavior which results from reinforcement is appropriately called "conditioning". In operant conditioning we "strengthen" an operant in the sense of making a response more probable or, in actual fact, more frequent.

A teacher's major contribution may pop out anonymously in the life of some ex-student's grandchild. A teacher, finally, has nothing to go on but faith, a student nothing to offer in return but testimony.

There are two godheads: the world and my independent I. I am either happy or unhappy, that is all. It can be said: good or evil do not exist. A man who is happy must have no fear. Not even in the face of death. Only a man who lives not in time but in the present is happy.

If there is anything in the world that can really be called a man's property, it is surely that which is the result of his mental activity.

Those who have handled sciences have been either men of experiment or men of dogmas. The men of experiment are like the ant, they only collect and use; the reasoners resemble spiders, who make cobwebs out of their own substance. But the bee takes a middle course: it gathers its material from the flowers of the garden and of the field, but transforms and digests it by a power of its own. Not unlike this is the true business of philosophy; for it neither relies solely or chiefly on the powers of the mind, nor does it take the matter which it gathers from natural history and mechanical experiments and lay it up in the memory whole, as it finds it, but lays it up in the understanding altered and digested. Therefore from a closer and purer league between these two faculties, the experimental and the rational (such as has never yet been made), much may be hoped.

Why does God afflict the best of men with ill-health, or sorrow, or other troubles? Because in the army the most hazardous services are assigned to the bravest soldiers: a general sends his choicest troops to attack the enemy in a midnight ambuscade, to reconnoitre his line of march, or to drive the hostile garrisons from their strong places. No one of these men says as he begins his march, " The general has dealt hardly with me," but "He has judged well of me."

The conscious mind allows itself to be trained like a parrot, but the unconscious does not - which is why St. Augustine thanked God for not making him responsible for his dreams.

The first cause cannot have been an intelligence, let alone an intelligence that answers prayers and enjoys being worshiped. Intelligent, creative, complex, statistically improbable things come late into the universe, as the product of evolution or some other process of gradual escalation from simple beginnings. They come late into the universe and therefore cannot be responsible for designing it. 

This to the right, that to the left hand strays, and all are wrong, but wrong in different ways.

The Philology of Christianity. How little Christianity cultivates the sense of honesty can be inferred from the character of the writings of its learned men. They set out their conjectures as audaciously as if they were dogmas, and are but seldom at a disadvantage in regard to the interpretation of Scripture. Their continual cry is: am right, for it is written and then follows an explanation so shameless and capricious that a philologist, when he hears it, must stand stock-still between anger and laughter, asking himself again and again: Is it possible? Is it honest? Is it even decent?It is only those who never or always attend church that underestimate the dishonesty with which this subject is still dealt in Protestant pulpits; in what a clumsy fashion the preacher takes advantage of his security from interruption; how the Bible is pinched and squeezed; and how the people are made acquainted with every form of the art of false reading.

This market way of life promotes addictions to stimulation and obsessions with comfort and convenience.

Diogenes the Cynic, when a little before his death he fell into a slumber, and his physician rousing him out of it asked him whether anything ailed him, wisely answered, "Nothing, sir; only one brother anticipates another,-Sleep before Death."

It is absurd to excite reason against the primary postulates of pure time, as, for example, continuity, etc., since they follow from laws prior and superior to which nothing is found, and since reason herself in the use of the principle of contradiction cannot dispense with the support of this concept, so primitive and original is it.

In the final, positive state, the mind has given over the vain search after Abolute notions, the origin and destination of the universe, and the cause of phenomenon, and applies itself to the tudy of their laws, - that is, their invariable relations of succession and resemblance. Reasoning and observation, duly combined, are the means of this knowledge. What is now understood when we speak of an explanation of the facts is simply the establishment of a connection between single phenomena and some general facts, the number of which continually diminishes with the progress of science.

Again, and again, we say, the great, the creative and enduring is ever a secret to itself; only the small, the barren and transient is otherwise.

Rousseau has said in his Emile (book iv.): "Even though philosophers should be in a position to discover the truth, which of them would take any interest in it? Each one knows well that his system is not better founded than the others, but he supports it because it is his. ...The essential thing is to think differently from others. With believers he is an atheist; with atheists he is a believer." How much substantial truth there is in these gloomy confessions of this man of painful sincerity.

The fact that life has no meaning is a reason to live - moreover, the only one.

There is no duty we so much underrate as the duty of being happy.

Every religious practice is an exercise in attention. A temple is the highest degree of attention.

It is not sufficient to say, "God spake and it was so." For the natures of things that are created ought to harmonise with the commands of God. I will say more clearly what I mean. Did God ordain that fire should mount upwards by chance and earth sink down? Was it not necessary, in order that the ordinance of God should be fulfilled, for the former to be light and the latter to weigh heavy? And in the case of other things also this is equally true.

The wind is blowing, adore the wind.

The genes are the master programmers, and they are programming for their lives.