There slowly grew up in me an unshakable conviction that we have no right to inflict suffering and death on another living creature unless there is some unavoidable necessity for it, and that we ought all of us to feel what a horrible thing it is to cause suffering and death out of mere thoughtlessness. And this conviction has influenced me only more and more strongly with time. I have grown more and more certain that at the bottom of our heart we all think this, and that we fail to acknowledge it because we are afraid of being laughed at by other people as sentimentalists, though partly also because we allow our best feelings to get blunted. But I vowed that I would never let my feelings get blunted, and that I would never be afraid of the reproach of sentimentalism.

I have enough to eat till my hunger is stayed, to drink till my thirst is sated; to clothe myself withal; and out of doors not Callias there, with all his riches, is more safe than I from shivering; and when I find myself indoors, what warmer shirting do I need than my bare walls? what ampler greatcoat than the tiles above my head?

The battling Reformer too is, from time to time, a needful and inevitable phenomenon. Obstructions are never wanting: the very things that were once indispensable furtherances become obstructions; and need to be shaken off, and left behind us,-a business often of enormous difficulty.

Kant stated that he had "found it necessary to deny knowledge to make room for faith," but all he had "denied" was knowledge of things that are unknowable, and he had not made room for faith but for thought.

The Tories in England long imagined that they were enthusiastic about monarchy, the church, and the beauties of the old English Constitution, until the day of danger wrung from them the confession that they are enthusiastic only about ground rent.

Once we begin to want, we fall under the jurisdiction of the Devil.

I am no longer sure of anything. If I satiate my desires, I sin but I deliver myself from them; if I refuse to satisfy them, they infect the whole soul.

I do not trust my eyes to tell me what a man is: I have a better and more trustworthy light by which I can distinguish what is true from what is false: let the mind find out what is good for the mind.

The world and the universe is an extremely beautiful place, and the more we understand about it the more beautiful does it appear. It is an immensely exciting experience to be born in the world, born in the universe, and look around you and realise that before you die you have the opportunity of understanding an immense amount about that world and about that universe and about life and about why we're here. We have the opportunity of understanding far, far more than any of our predecessors ever. That is such an exciting possibility, it would be such a shame to blow it and end your life not having understood what there is to understand.

Pain he endures, death he awaits.

I was seeing what Adam had seen on the morning of his creation - the miracle, moment by moment, of naked existence.

Decision making processes are aimed at finding courses of action that are feasible or satisfactory in the light of multiple goals and constraints.

The conflicts that tear society apart resemble the distinction between the concept and the particular facts subordinated to it. ... Whatever refuses to abide by the unity imposed by the principle of dominion manifests itself not as something indifferent to that principle, but as an infringement of logic: as a contradiction.

I too have a growing inner certainty that there is a deposit of pure gold in me which ought to be passed on. The trouble is that I am more and more convinced by my experience and observation of my contemporaries that there is no one to receive it.

Oblivious of Democritus, the unwilling materialists of our day have generally been awkwardly intellectual and quite incapable of laughter. If they have felt anything, they have felt melancholy. Their allegiance and affection were still fixed on those mythical sentimental worlds which they saw to be illusory. The mechanical world they believed in could not please them, in spite of its extent and fertility. Giving rhetorical vent to their spleen and prejudice, they exaggerated nature's meagreness and mathematical dryness. When their imagination was chilled they spoke of nature, most unwarrantably, as dead, and when their judgment was heated they took the next step and called it unreal.

The solution is, that we do not see the image on the retina at all, we only see by means of it.

We will walk on our own feet; we will work with our own hands; we will speak our own minds...A nation of men will for the first time exist, because each believes himself inspired by the Divine Soul which also inspires all men.

In historical events great men - so-called - are but labels serving to give a name to the event, and like labels they have the least possible connection with the event itself. Every action of theirs, that seems to them an act of their own free will, is in an historical sense not free at all, but in bondage to the whole course of previous history, and predestined from all eternity.

God gave us the gift of life; it is up to us to give ourselves the gift of living well.

The truth is cruel, but it can be loved, and it makes free those who have loved it.

Success treads on every right step. For the instinct is sure, that prompts him to tell his brother what he thinks. He then learns, that in going down into the secrets of his own mind, he has descended into the secrets of all minds. He learns that he who has mastered any law in his private thoughts, is master to that extent of all men whose language he speaks, and of all into whose language his own can be translated.

Every word is an adamantine shell which encloses a great explosive force. To discover its meaning you must let it burst inside you like a bomb and in this way liberate the soul which it imprisons.

The Managers of that Trade themselves, and others, testify, that many of these African nations inhabit fertile countries, are industrious farmers, enjoy plenty, and lived quietly, averse to war, before the Europeans debauched them with liquors, and bribing them against one another; and that these inoffensive people are brought into slavery, by stealing them, tempting Kings to sell subjects, which they can have no right to do, and hiring one tribe to war against another, in order to catch prisoners. By such wicked and inhuman ways the English are said to enslave towards one hundred thousand yearly; of which thirty thousand are supposed to die by barbarous treatment in the first year; besides all that are slain in the unnatural wars excited to take them. So much innocent blood have the Managers and Supporters of this inhuman Trade to answer for to the common Lord of all!

Never esteem anything as of advantage to you that will make you break your word or lose your self-respect.

Paradise on earth is where I am.

I am a mariner of Odysseus with heart of fire but with mind ruthless and clear.

If the passion for truthfulness is merely controlled and stilled without being satisfied, it will kill the activities it is supposed to support. This may be one of the reasons why, at the present time, the study of the humanities runs a risk of sliding from professional seriousness, through professionalization, to a finally disenchanted careerism.

My Lord St. Albans said that Nature did never put her precious jewels into a garret four stories high, and therefore that exceeding tall men had ever very empty heads.

Never did Christ utter a single word attesting to a personal resurrection and a life beyond the grave.

Democracy does not contain any force which will check the constant tendency to put more and more on the public payroll. The state is like a hive of bees in which the drones display, multiply and starve the workers so the idlers will consume the food and the workers will perish.

Audacity augments courage; hesitation, fear.

Consciousness presupposes itself, and asking about its origin is an idle and just as sophistical a question as that old one, "What came first, the fruit-tree or the stone? Wasn't there a stone out of which came the first fruit-tree? Wasn't there a fruit-tree from which came the first stone?

The ideal of strictly scientific method in mathematics which I have tried to realise here, and which perhaps might be named after Euclid I should like to describe in the following way... The novelty of this book does not lie in the content of the theorems but in the development of the proofs and the foundations on which they are based... With this book I accomplish an object which I had in view in my Begriffsschrift of 1879 and which I announced in my Grundlagen der Arithmetik. I am here trying to prove the opinion on the concept of number that I expressed in the book last mentioned.

Enjoin him to play so many hours every day, and look that he do it; and you shall see he will quickly be sick of it; and willing to leave it. By this means making the recreations you dislike a business to him, he will of himself with delight betake himself to those things you would have him do, especially if they be proposed as rewards for having performed the task in that play which is commanded of him.

Think not so much of what thou hast not as of what thou hast: but of the things which thou hast, select the best, and then reflect how eagerly they would have been sought, if thou hadst them not. At the same time, however, take care that thou dost not, through being so pleased with them, accustom thyself to overvalue them, so as to be disturbed if ever thou shouldst not have them.

I would advise no one to send his child where the Holy Scriptures are not supreme. Every institution that does not unceasingly pursue the study of God's word becomes corrupt. Because of this we can see what kind of people they become in the universities and what they are like now. Nobody is to blame for this except the pope, the bishops, and the prelates, who are all charged with training young people. The universities only ought to turn out men who are experts in the Holy Scriptures, men who can become bishops and priests, and stand in the front line against heretics, the devil, and all the world. But where do you find that? I greatly fear that the universities, unless they teach the Holy Scriptures diligently and impress them on the young students, are wide gates to hell.

They have retired into the Judiciary as a stronghold. There the remains of federalism are to be preserved and fed from the Treasury; and from that battery all the works of republicanism are to be beaten down and erased.

Your crystal? That's silly. Whom do you think you are fooling? Come on, everyone knows that I threw the baby out of the window. The crystal is shattered on earth, and I do not care. I am no longer anything but a skin, and my skin does not belong to you.

Anger is a weed; hate is the tree.

Any artist should be grateful for a naïve grace which puts him beyond the need to reason elaborately.

I hate victims who respect their executioners.

Everyone has a goal which appears to be great, at least to himself, and is great when deepest conviction, the innermost voice of the heart, pronounces it great. ... This voice, however, is easily drowned out, and what we thought to be inspiration may have been created by the fleeting moment and again perhaps destroyed by it. ... We must seriously ask ourselves, therefore, whether we are really inspired about a vocation, whether an inner voice approves of it, or whether the inspiration was a deception, whether that which we took as the Deity's calling to us was self-deceit. But how else could we recognize this except by searching for the source of our inspiration?

To found a great empire for the sole purpose of raising up a people of customers, may at first appear a project fit only for a nation of shopkeepers. It is however, a project altogether unfit for a nation of shopkeepers; but extremely fit for a nation whose government is influenced by shopkeepers.

The "through-and-through" universe seems to suffocate me with its infallible impeccable all-pervasiveness. Its necessity, with no possibilities; its relations, with no subjects, make me feel as if I had entered into a contract with no reserved rights ... It seems too buttoned-up and white-chokered and clean-shaven a thing to speak for the vast slow-breathing unconscious Kosmos with its dread abysses and its unknown tides.

Philosophy's position with regard to science, which at one time could be designated with the name "theory of knowledge," has been undermined by the movement of philosophical thought itself. Philosophy was dislodged from this position by philosophy.

As the liberal sees it, the task of the state consists solely and exclusively in guaranteeing the protection of life, health, liberty, and private property against violent attacks. Everything that goes beyond this is an evil. A government that, instead of fulfilling its task, sought to go so far as actually to infringe on personal security of life and health, freedom, and property would, of course, be altogether bad.

Even opinion is of force enough to make itself to be espoused at the expense of life.