Within the last half century, the labours of such men as Von Baer, Rathke, Reichert, Bischof, and Remak, have almost completely unravelled... the successive stages of development which... are now as well known to the embryologist as are the steps of the metamorphosis of the silk-worm moth to the school boy.

Incredible that the prospect of having a biographer has made no one renounce having a life.

The next thing is by gentle degrees to accustom children to those things they are too much afraid of. But here great caution is to be used, that you do not make too much haste, nor attempt this cure too early, for fear lest you increase the mischief instead of remedying it.

The King that followeth Truth, and ruleth according to Justice, shall reign quietly: but he that doth the contrary, seeketh another to reign for him.

Happy in the prospect of a restoration of primitive Christianity, I must leave to younger athletes to encounter and lop off the false branches which have been engrafted into it by the mythologists of the middle and modern ages.

By 1204, the only place where the entire body of Greek learning existed, still intact, was Constantinople. As a result of the crusaders' conquest, however, Constantinople was ruthlessly pillaged and destroyed and almost all the great treasures of ancient Greek learning were lost forever. It is because of that sack, for instance, that we have only seven plays left out of the better than one hundred written by Sophocles. The tragedy of 1204 can never be undone and for all of time, only bits and pieces of the marvelous Greek world can be known to us.

My purpose is to explain, not the meaning of words, but the nature of things.

In television, images are projected at you. You are the screen. The images wrap around you. You are the vanishing point.

As soon as we have contrived to give our pupil an idea of the word "Useful," we have got an additional means of controlling him, for this word makes a great impression on him, provided that its meaning for him is a meaning relative to his own age, and provided he clearly sees its relation to his own well-being. This word makes no impression on your scholars because you have taken no pains to give it a meaning they can understand, and because other people always undertake to supply their needs so that they never require to think for themselves, and do not know what utility is. "What is the use of that?"

He used to reason as follows: 'Everything belongs to the gods; the wise are friends of the gods; friends hold all things in common; ergo, everything belongs to the wise.'

Long discourses, and philosophical readings, at best, amaze and confound, but do not instruct children. When I say, therefore, that they must be treated as rational creatures, I mean that you must make them sensible, by the mildness of your carriage, and in the composure even in the correction of them, that what you do is reasonable in you, and useful and necessary for them; and that it is not out of caprichio, passion or fancy, that you command or forbid them any thing.

It makes no sense to say that death is the goal of life, but what else is there to say?

The only way out of today's misery is for people to become worthy of each other's trust.

The more we struggle for life (as pleasure), the more we are actually killing what we love.

Undue cultivation of the inward or Dynamical province leads to idle, visionary, impracticable courses, and, especially in rude eras, to Superstition and Fanaticism, with their long train of baleful and well-known evils. Undue cultivation of the outward, again, though less immediately prejudicial, and even for the time productive of many palpable benefits, must, in the long-run, by destroying Moral Force, which is the parent of all other Force, prove not less certainly, and perhaps still more hopelessly, pernicious. This, we take it, is the grand characteristic of our age. By our skill in Mechanism, it has come to pass, that in the management of external things we excel all other ages; while in whatever respects the pure moral nature, in true dignity of soul and character, we are perhaps inferior to most civilised ages.

Even those who have desired to work out a completely positive philosophy have been philosophers only to the extent that, at the same time, they have refused the right to install themselves in absolute knowledge. They taught not this knowledge, but its becoming in us, not the absolute but, at most, our absolute relation to it, as Kierkegaard said. What makes a philosopher is the movement which leads back without ceasing from knowledge to ignorance, from ignorance to knowledge, and a kind of rest in this movement.

We are accustomed to speak of ideas as reproduced, as passed from mind to mind, as similar or dissimilar to one another, and, in short, as if they were substantial things; nor can any reasonable objection be raised to such expressions. But taking the word "idea" in the sense of an event in an individual consciousness, it is clear that an idea once past is gone forever, and any supposed recurrence of it is another idea. These two ideas are not present in the same state of consciousness, and therefore cannot possibly be compared.

No human institution can endure unless supported by the Hand which supports all; that is to say, if it is not especially consecrated to Him at its origin. The more it is penetrated with the Divine principle, the more durable it will be. How strange is the blindness of men in our age! They boast of their knowledge, and are ignorant of everything, since they are ignorant of themselves. They know not what they are, nor what they can do. An invincible pride bears them on continually to overthrow every thing which they have not made; and in order to work out new creations, they separate themselves from the source of all existence. Jean-Jacques Rousseau has, however, very well said, Little, vain man, show me thy power, and I will show thee thy weakness. It might be said, with as much truth and more profit, Little, vain man, confess to me thy weakness, and I will show thee thy strength.

To shoot down a European is to kill two birds with one stone, to destroy an oppressor and the man he oppresses at the same time.

The doors of heaven and hell are adjacent and identical.

It is the business of the future to be dangerous; and it is among the merits of science that it equips the future for its duties.

Mother love is stronger than the filth and scabbiness on a child, and so the love of God toward us is stronger than the dirt that clings to us.

The true wisdom is to be always seasonable, and to change with a good grace in changing circumstances. To love playthings well as a child, to lead an adventurous and honourable youth, and to settle when the time arrives, into a green and smiling age, is to be a good artist in life and deserve well of yourself and your neighbour.

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.

I posit myself as rational, that is, as free. In doing so I have the representation of freedom. In the same undivided act I posit other free beings. Hence, I describe through my power of imagination a sphere of freedom, which these many separate beings divide amongst themselves. I do not ascribe to myself all the freedom which I have posited, because I must also posit other free beings, and must ascribe part of it to them. Thus, in appropriating freedom to myself, I at the same time restrict myself, by leaving freedom to others.

Literacy, in translating man out of the closed world of tribal depth and resonance, gave man an eye for an ear and ushered him into a visual open world of specialized and divided consciousness.

With the sense of sight, the idea communicates the emotion, whereas, with sound, the emotion communicates the idea, which is more direct and therefore more powerful.

It is often asserted that discussion is only possible between people who have a common language and accept common basic assumptions. I think that this is a mistake. All that is needed is a readiness to learn from one's partner in the discussion, which includes a genuine wish to understand what he intends to say. If this readiness is there, the discussion will be the more fruitful the more the partner's backgrounds differ.

Feelings, the most diverse, very strong and very weak, very significant and very worthless, very bad and very good, if only they infect the reader, the spectator, the listener, constitute the subject of art.

Seek first God's Kingdom, that is, become like the lilies and the birds, become perfectly silent - then shall the rest be added unto you.

Why dost thou not pray... to give thee the faculty of not fearing any of the things which thou fearest, or of not desiring any of the things which thou desirest, or not being pained at anything, rather than pray that any of these things should not happen or happen?

Not to be a proud and haughty person, you have to follow the old proverb and "know thyself." That is to say, you must regard your special talents, whatever beauty or fame you have, as gifts from God, and not as things you earned for yourself. Whatever is low and mean is not God's doing, however. Here you can only blame yourself. Remember the squalor of your birth and how naked and poor you were when you crawled into the light of day like a little animal.

So to be patriots as not to forget we are gentlemen.

The great man, whether we comprehend him in the most intense activity of his work or in the restful equipoise of his forces, is powerful, involuntarily and composedly powerful, but he is not avid for power. What he is avid for is the realization of what he has in mind, the incarnation of the spirit.

The intellectual is called on the carpet. ... Don't you conceal something? You talk a language which is suspect. You don't talk like the rest of us, like the man in the street, but rather like a foreigner who does not belong here. We have to cut you down to size, expose your tricks, purge you.

Once we have surrendered our senses and nervous systems to the private manipulation of those who would try to benefit from taking a lease on our eyes and ears and nerves, we don't really have any rights left. Leasing our eyes and ears and nerves to commercial interests is like handing over the common speech to a private corporation, or like giving the earth's atmosphere to a company as a monopoly.

In all ages a chief cause of the intestine disorders of states has been that the natural distribution of power and the legal distribution of power have not corresponded with each other.

The nature of the All moved to make the universe.

In summary, then, the set theoretic 'needs' of physics are surprisingly similar to the set theoretic needs of pure logic. Both disciplines need some set theory to function at all. Both disciplines can 'live' - but live badly - on the meager diet of only predicative sets. Both can live extremely happily on the rich diet of impredicative sets. Insofar, then, as the indispensability of quantification over sets is any argument for their existence - and we will discuss why it is in the next section - we may say that it is a strong argument for the existence of at least predicative sets, and a pretty strong, but not as strong, argument for the existence of impredicative sets.

For man to be able to live he must either not see the infinite, or have such an explanation of the meaning of life as will connect the finite with the infinite.

That liberal world that emerged after 1945 led to one of the most spectacularly successful periods in human history. There was material progress. There was stability. There was human freedom. There was the flourishing of many human activities that can only take place in a liberal, and therefore free society...

The poor are thought to be dangerous, either morally dangerous because they are unproductive social parasites - thieves, prostitutes, drug addicts, and the like - or potentially dangerous because they are disorganized, unpredictable, and tendentially reactionary. In fact the term lumpenproletariat (or rad proletariat) has functioned for times to demonize the poor as a whole. ... The industrial reserve army is a constant threat hanging over the heads of the existing working class because, first of all, its misery serves as a terrifying example to workers of what could happen to them, and, second, the excess supply of labor it represents lowers the costs of labor and undermines workers' power against employers (by serving potentially as strike breakers, for example).