Nothing is so common as to imitate one's enemies, and to use their weapons.

If the true is what is grounded, then the ground is not true, nor yet false.

Ten years on the moon could tell us more about the universe than a thousand years on the earth might be able to.

The romantic poetry is a progressive universal poetry.

Definition of design = Everyone designs who devise courses of action aimed at changing existing situations into preferred ones. The intellectual activity that produces material artifacts is no different fundamentally from the one that prescribes remedies for a sick patient or the one that devises a new sales plan for a company or a social welfare policy for a state.

It is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be ... This, in turn, means that our statesmen, our businessmen, our everyman must take on a science fictional way of thinking.

Philosophy is the childhood of the intellect, and a culture that tries to skip it will never grow up.

As one of our Swiss friends put it: "Now every German tailor living in Japan, China, or Moscow feels that he has the German navy and all of Germany's power behind him. This proud consciousness sends him into an insane rapture: the German has finally lived to see the day when he can say with pride, relying on his own state, like an Englishman or an American, 'I am a German.' True, when the Englishman or American says 'I am an Englishman,' or 'I am an American,' he is saying 'I am a free man.' The German, however, is saying 'I am a slave, but my emperor is stronger than all other princes, and the German soldier who is strangling me will strangle all of you.'"

We are not that we are, nor do we treat or esteem each other for such, but for that we are capable of being.

What to think of other people? I ask myself this question each time I make a new acquaintance. So strange does it seem to me that we exist, and that we consent to exist.

It makes a great difference in the force of a sentence whether a man be behind it or no.

In my fiction I am careful to make everything probable and to tie up all loose ends. Real life is not hampered by such considerations.

When speaking of the spiritual nature or the soul, we are referring to that which is "inner" or "new." When speaking of the bodily nature, or that which is flesh and blood, we are referring to that which is called "sensual," "outward," or "old." Paul writes in 2 Corinthians 4:16: "Even though our outer nature is wasting away, our inner nature is being renewed day by day."

Nihilism is not overcome by arguments or analyses; it is tamed by love and care. Any disease of the soul must be conquered by a turning of one's soul.

Logical analysis applied to mental phenomenon shows that there is but one law of mind, namely that ideas tend to spread continuously and to affect certain others which stand to them in a peculiar relation of affectibility. In this spreading they lose intensity, and especially the power of affecting others, but gain generality and become welded with other ideas.

It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God.

The great thing, then, in all education, is to make our nervous system our ally instead of our enemy.

The force of the word World, as commonly used, of itself falls in with us. For no one will attribute accidents to the World as parts, but as determinations, states; hence the so-called world of the ego, unrestrained by the single substance and its accidents, is not very appositely called a World, unless, perhaps, an imaginary one.

It is not necessary to ask whether soul and body are one, just as it is not necessary to ask whether the wax and its shape are one, nor generally whether the matter of each thing and that of which it is the matter are one. For even if one and being are spoken of in several ways, what is properly so spoken of is the actuality.

If every pure character in the Old Testament announces the Messiah, if every unworthy person is his torturer and every woman his Mother, does not the Book of Books lose all life with this obsessive theme? On the doctrine of prefiguration.

The external embodiment of an act is composed of many parts, and may be regarded as capable of being divided into an infinite number of particulars. An act may be looked on as in the first instance coming into contact with only one of these particulars. But the truth of the particular is the universal. A definite act is not confined in its content to one isolated point of the varied external world, but is universal, including these varied relations within itself. The purpose, which is the product of thought and embraces not the particular only but also the universal side, is intention.

This world wants to be childish in order to make us believe that the adults are elsewhere, in the "real" world, and to conceal the fact that true childishness is everywhere-that it is that of the adults themselves who come here to act the child in order to foster illusions as to their real childishness.

Men remain in their present low and primitive condition; but if they should feel the influence of the spring of springs arousing them, they would of necessity rise to a higher and more ethereal life.

The investigation of the meaning of words is the beginning of education.

In order to remain silent Da-sein must have something to say.

Music for entertainment ... seems to complement the reduction of people to silence, the dying out of speech as expression, the inability to communicate at all. It inhabits the pockets of silence that develop between people molded by anxiety, work and undemanding docility.

Nothing appears more surprising to those, who consider human affairs with a philosophical eye, than the easiness with which the many are governed by the few; and the implicit submission, with which men resign their own sentiments and passions to those of their rulers. When we enquire by what means this wonder is effected, we shall find, that, as Force is always on the side of the governed, the governors have nothing to support them but opinion. It is therefore, on opinion only that government is founded; and this maxim extends to the most despotic and most military governments, as well as to the most free and most popular.

Einstein analyses the ideas of time-order and of simultaneity. Primarily (according to his analysis) time-order only refers to the succession of events at a given place. Accordingly each given place has its own time-order. But these time-orders are not independent in the system of nature, and their correlation is known to us by means of physical measurement. Now ultimately all physical measurement depends upon coincidence in time and place.

The principles of ethics come from our own nature as social, reasoning beings.

Praise be to God with all due praise, and a prayer for Muhammad His chosen servant and apostle. The purpose of this treatise is to examine, from the standpoint of the study of the Law, whether the study of philosophy and logic is allowed by the Law, or prohibited, or commanded either by way of recommendation or as obligatory.

The criticism of the reformers was directed not so much at the weakness or cruelty of those in authority, as at a bad economy of power.

It is impossible for a man who secretly violates the terms of the agreement not to harm or be harmed to feel confident that he will remain undiscovered, even if he has already escaped ten thousand times; for until his death he is never sure that he will not be detected.

In the performance of an illocutionary act in the literal utterance of a sentence, the speaker intends to produce a certain effect by means of getting the hearer to recognize his intention to produce that effect; and furthermore, if he is using the words literally, he intends this recognition to be achieved in virtue of the fact that the rules for using the expressions he utters associate the expression with the production of that effect.

Not because Socrates said so, but because it is in truth my own disposition - and perchance to some excess - I look upon all men as my compatriots, and embrace a Pole as a Frenchman, making less account of the national than of the universal and common bond.

We can come to look upon the deaths of our enemies with as much regret as we feel for those of our friends, namely, when we miss their existence as witnesses to our success.

Thou hast made us for Thyself, and the heart never resteth till it findeth rest in Thee.

Prejudices are so to speak the mechanical instincts of men: through their prejudices they do without any effort many things they would find too difficult to think through to the point of resolving to do them.

Straightforward preaching spoils the effectiveness of a story. If you can't resist the impulse to improve your fellow human beings, do it subtly.

Satisfaction linked with dishonor or with harm to others is a prison for the seeker.

The most formidable of all the ills that threaten the future of the Union arises from the presence of a black population upon its territory; and in contemplating the cause of the present embarrassments, or the future dangers of the United States, the observer is invariably led to this as a primary fact.

We do not directly go about the execution of the purpose that thrills us, but shut our doors behind us, and ramble with prepared minds, as if the half were already done. Our resolution is taking root or hold on the earth then, as seeds first send a shoot downward, which is fed by their own albumen, ere they send one upwards to the light.

We die in proportion to the words we fling around us.

There are, besides, eternal truths, such as Freedom, Justice, etc., that are common to all states of society. But Communism abolishes eternal truths, it abolishes all religion, and all morality, instead of constituting them on a new basis; it therefore acts in contradiction to all past historical experience.

I believe that none can "save" his fellow man by making a choice for him. To help him, he can indicate the possible alternatives, with sincerity and love, without being sentimental and without illusion. The knowledge and awareness of the freeing alternatives can reawaken in an individual all his hidden energies and put him on the path to choosing respect for "life" instead of for "death."

Whoso walketh in solitude, And inhabiteth the wood, Choosing light, wave, rock, and bird, Before the money-loving herd, Into that forester shall pass From these companions power and grace.

Jehovah, Allah, the Trinity, Jesus, Buddha, are names for a great variety of human virtues, human mystical experiences, human remorses, human compensatory fantasies, human terrors, human cruelties. If all men were alike, all the world would worship the same God.

In art the Chinese aim at being exquisite, and in life at being reasonable.

Ignorance is the mother of Devotion: A maxim that is proverbial, and confirmed by general experience. Look out for a people, entirely destitute of religion: If you find them at all, be assured, that they are but few degrees removed from brutes. What so pure as some of the morals, included in some theological system? What so corrupt as some of the practices, to which these systems give rise?

In spite the mountains of books written about art, no precise definition of art has been constructed. And the reason for this is that the conception of art has been based on the conception of beauty.