If the many, the specialists, gain the day, it will be the end of science as we know it - of great science. It will be a spiritual catastrophe comparable in its consequences to nuclear armament.

There are many kinds of gods. Therefore there are many kinds of men.

It is amusing to hear the modern Christian telling you how mild and rationalistic Christianity really is and ignoring the fact that all its mildness and rationalism is due to the teaching of men who in their own day were persecuted by all orthodox Christians.

He who should teach men to die would at the same time teach them to live.

The most immediate result of this unbalanced specialisation has been that to-day, when there are more "scientists" than ever, there are much less "cultured" men than, for example, about 1750. And the worst is that with these turnspits of science not even the real progress of science itself is assured. For science needs from time to time, as a necessary regulator of its own advance, a labour of reconstitution, and, as I have said, this demands an effort towards unification, which grows more and more difficult, involving, as it does, ever-vaster regions of the world of knowledge. Newton was able to found his system of physics without knowing much philosophy, but Einstein needed to saturate himself with Kant and Mach before he could reach his own keen synthesis. Kant and Mach - the names are mere symbols of the enormous mass of philosophic and psychological thought which has influenced Einstein.

Blessed is the healthy nature; it is the coherent, sweetly co-operative, not incoherent, self-distracting, self-destructive one!

I don't believe a committee can write a book. ... It can, oh, govern a country, perhaps. But I don't believe it can write a book.

Hitherto men have speculated vaguely on the unity of universes; it is now about to be demonstrated by reasoning from the passional world to material, guided by the analogy which exists between the two.

Good is a good doctor, but Bad is sometimes a better.

We rarely find anyone who can say he has lived a happy life, and who, content with his life, can retire from the world like a satisfied guest.

To pray to God is to flatter oneself that with words one can alter nature.

... no testimony is sufficient to establish a miracle, unless the testimony be of such a kind, that its falsehood would be more miraculous, than the fact, which it endeavors to establish.

A pair of statements may be taken conjunctively or disjunctively; for example, "It lightens and it thunders," is conjunctive, "It lightens or it thunders" is disjunctive. Each such individual act of connecting a pair of statements is a new monad for the mathematician.

The education of the child must accord both in mode and arrangement with the education of mankind, considered historically. In other words, the genesis of knowledge in the individual, must follow the same course as the genesis of knowledge in the race. In strictness, this principle may be considered as already expressed by implication; since both being processes of evolution, must conform to those same general laws of evolution... and must therefore agree with each other. Nevertheless this particular parallelism is of value for the specific guidance it affords. To M. Comte we believe society owes the enunciation of it; and we may accept this item of his philosophy without at all committing ourselves to the rest.

That fear which gives birth to thoughts, and the fear of thoughts...

As for the Soothsayer, although I am certain no one feels the true beauties of that work better than I, I am far from finding these beauties in the same places as the infatuated public does. They are not the products of study and knowledge, but rather are inspired by taste and sensitivity.

Show me that the good in life does not depend upon life's length, but upon the use we make of it; also, that it is possible, or rather usual, for a man who has lived long to have lived too little. Say to me when I lie down to sleep: "You may not wake again!" And when I have waked: "You may not go to sleep again!" Say to me when I go forth from my house: "You may not return!" And when I return: "You may never go forth again!"

The naturalists, you know, distribute the history of nature into three kingdoms or departments: zoology, botany, mineralogy. Ideology, or mind, however, occupies so much space in the field of science, that we might perhaps erect it into a fourth kingdom or department. But inasmuch as it makes a part of the animal construction only, it would be more proper to subdivide zoology into physical and moral.

Moses because of the hardness of your hearts suffered you to put away your wives: but from the beginning it was not so. And I say unto you, Whosoever shall put away his wife, except it be for fornication, and shall marry another, committeth adultery: and whoso marrieth her which is put away doth commit adultery.

This is the value of the Communities; not what they have done, but the revolution which they indicate as on the way.

Everything is nothing, including the consciousness of nothing.

The Christian Religion not only was at first attended with miracles, but even at this day cannot be believed by any reasonable person without one. Mere reason is insufficient to convince us of its veracity: and whoever is moved by Faith to assent to it, is conscious of a continued miracle in his own person, which subverts all the principles of his understanding, and gives him a determination to believe what is most contrary to custom and experience.

If the State, modeled after the universe, is split into two spheres or classes of beings - wherein the free represent the ideas and the unfree the concrete and sensate things - then the ultimate and uppermost order remains unrealized by both. By using sensate things as tools or organs, the ideas obtain a direct relationship to the apparitions and enter into them as souls. God, however, as identity of the highest order, remains above all reality and eternally has merely an indirect relationship. If then in the higher moral order the State represents a second nature, then the divine can never have anything other than an indirect relationship to it, never can it bear any real relationship to it, and religion, if it seeks to preserve itself in unscathed pure ideality, can therefore never exist - even in the most perfect State - other than esoterically in the form of mystery cults.

No one has yet added up all the heavy, stress-filled workdays as well as the hundreds, perhaps thousands, of lives that are wasted to produce the world's amusements. It is for this reason that "amusements" are not so amusing.

History a distillation of Rumour.

Tentative efforts lead to tentative outcomes. Therefore, give yourself fully to your endeavors. Decide to construct your character through excellent actions, and determine to pay the price for a worthy goal. The trials you encounter will introduce you to your strengths. Remain steadfast... and one day you will build something that endures, something worthy of your potential.

Free trade consists simply in letting people buy and sell as they want to buy and sell. It is protection that requires force, for it consists in preventing people from doing what they want to do. Protective tariffs are as much applications of force as are blockading squadrons, and their object is the same-to prevent trade. The difference between the two is that blockading squadrons are a means whereby nations seek to prevent their enemies from trading; protective tariffs are a means whereby nations attempt to prevent their own people from trading. What protection teaches us, is to do to ourselves in time of peace what enemies seek to do to us in time of war.

Yes, if you happen to be interested in philosophy and good at it, but not otherwise - but so does bricklaying. Anything you're good at contributes to happiness. When asked "Does philosophy contribute to happiness?"

The great tragedy of Science - the slaying of a beautiful hypothesis by an ugly fact.

Often what is absent has more power than what is present.

I believe the Indian then to be in body and mind equal to the white man.

The assumption of a Final Cause in the structure of each part of animals and plants is as inevitable as the assumption of an Efficient Cause for every event. The maxim that in organized bodies nothing is 'in vain', is as necessarily true as the maxim that nothing happens 'by chance'.

Nowadays, to say that we are clever animals is not to say something philosophical and pessimistic but something political and hopeful - namely, if we can work together, we can make ourselves into whatever we are clever and courageous enough to imagine ourselves becoming. This is to set aside Kant's question "What is man?" and to substitute the question "What sort of world can we prepare for our great grandchildren?"

There may be a rationalist who has never wavered in his conviction of the mortality of the soul, and there may be a vitalist who has never wavered in his faith in immortality; but at the most this would prove that just as there are natural monstrosities, so there are those who are stupid as regards heart and feeling, however great their intelligence, and those who are stupid intellectually, however great their virtue. But, in normal cases, I cannot believe those who assure me that never, not in a fleeting moment, not in the hours of direst loneliness and grief, has this murmur of uncertainty breathed upon their consciousness.

Physiology does not teach us how to digest, nor logic how to discourse, nor esthetics how to feel beauty or express it, nor ethics how to be good. And indeed it is well if they do not teach us how to be hypocrites; for pedantry, whether it be pedantry of logic, or of esthetics, or of ethics, is at bottom nothing but hypocrisy.

Treat your kid like a darling for the first five years. For the next five years, scold them. By the time they turn sixteen, treat them like a friend. Your grown up children are your best friends.

God offers to every mind its choice between truth and repose.

Life is too full of death for death to be able to add anything to it.

My own long struggle to find my bearings, the disillusionments and disappointments I had experienced, had made me less dogmatic in my demands on people than I had been. They had helped me to understand the hard and lonely life of the rebel who had fought for an unpopular cause. Whatever bitterness I had felt against my old teacher had given way to deep sympathy long before his death. (about Johann Most)

Basic justice is based on everything we as humans share that is the same. It extends to nature also, but, if we can't keep it straight amongst ourselves, of course we'll never have the traction to extend it to the larger context we are a part of.

To a lesser degree, a secret ressentiment underlies every way of thinking which attributes creative power to mere negation and criticism. Thus modern philosophy is deeply penetrated by a whole type of thinking which is nourished by ressentiment. I am referring to the view that the "true" and the "given" is not that which is self-evident, but rather that which is "indubitable" or "incontestable," which can be maintained against doubt and criticism.

As Athenodorus was taking his leave of Cæsar, "Remember," said he, "Cæsar, whenever you are angry, to say or do nothing before you have repeated the four-and-twenty letters to yourself."

Liberalism - it is well to recall this today-is the supreme form of generosity; it is the right which the majority concedes to minorities and hence it is the noblest cry that has ever resounded in this planet. It announces the determination to share existence with the enemy; more than that, with an enemy which is weak. It was incredible that the human species should have arrived at so noble an attitude, so paradoxical, so refined, so acrobatic, so anti-natural. Hence, it is not to be wondered at that this same humanity should soon appear anxious to get rid of it. It is a discipline too difficult and complex to take firm root on earth.

Generally speaking, the errors in religion are dangerous; those in philosophy only ridiculous.

A whale is not a fish in natural history, but it is a fish in commerce and law. A plea that human laws which mention fish do not apply to whales, would be rejected at once by an intelligent judge.

For an author to write as he speaks is just as reprehensible as the opposite fault, to speak as he writes; for this gives a pedantic effect to what he says, and at the same time makes him hardly intelligible.