The moral sense, or conscience, is as much a part of man as his leg or arm. It is given to all human beings in a stronger or weaker degree, as force of members is given them in a greater or less degree. It may be strengthened by exercise, as may any particular limb of the body. This sense is submitted, indeed, in some degree, to the guidance of reason; but it is a small stock which is required for this: even a less one than what we call common sense. State a moral case to a ploughman and a professor. The former will decide it as well, and often better than the latter, because he has not been led astray by artificial rules.

The true University of these days is a Collection of Books.

There are moments of sentimental and mystical experience. . . that carry an enormous sense of inner authority and illumination with them when they come. But they come seldom, and they do not come to everyone; and the rest of life makes either no connection with them, or tends to contradict them more than it confirms them. Some persons follow more the voice of the moment in these cases, some prefer to be guided by the average results. Hence the sad discordancy of so many of the spiritual judgments of human beings; a discordancy which will be brought home to us acutely enough before these lectures end.

Never have so many been manipulated so much by so few.

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.

Orb webs in real life do their business largely in two dimensions. If the mesh is too coarse, flies pass straight through. If the mesh is too fine, rival spiders will achieve nearly the same result at less cost in silk, and will therefore leave behind more progeny to carry on their economically more prudent genes. Natural selection finds the efficient compromise.

No man with a genius for legislation has appeared in America. They are rare in the history of the world. There are orators, politicians, and eloquent men, by the thousand; but the speaker has not yet opened his mouth to speak who is capable of settling the much-vexed questions of the day.

Out of my experience, such as it is (and it is limited enough) one fixed conclusion dogmatically emerges, and that is this, that we with our lives are like islands in the sea, or like trees in the forest. The maple and the pine may whisper to each other with their leaves. ... But the trees also commingle their roots in the darkness underground, and the islands also hang together through the ocean's bottom. Just so there is a continuum of cosmic consciousness, against which our individuality builds but accidental fences, and into which our several minds plunge as into a mother-sea or reservoir.

To the mind of the ancients, who knew something of such matters, liberty and prosperity seemed hardly compatible, yet modern liberalism wants them together.

Just as a vagrant accused of stealing a carrot from a field stands before a comfortably seated judge who keeps up an elegant flow of queries, comments and witticisms while the accused is unable to stammer a word, so truth stands before an intelligence which is concerned with the elegant manipulation of opinions.

Creation is in fact a fault, man's famous sin thereby appearing as a minor version of a much graver one. What are we guilty of, except of having followed, more or less slavishly, the Creator's example? Easy to recognize in ourselves the fatality which was His: not for nothing have we issued from the hands of a wicked and woebegone god, a god accursed.

In the 1980s and 90s there was an extension of the autonomy of individual property owners in... a movement towards neoliberalism represented by Ronald Reagan, Margaret Thatcher and... by the Chicago school of economics that denigrated... the role of the state in the economy, that said the private markets would be able to solve most social distribution problems and the like. This was true in many ways. The world did become much richer in this period, but it also became much more unequal... Without adequate regulation and... effort to protect people against the excesses of market capitalism, you had people... left behind, even as their societies as a whole, grew. ...This ...became one of the triggers for the kind of populism we've seen arise in many rich countries.

It is fashionable to wax apocalyptic about the threat to humanity posed by the AIDS virus, "mad cow" disease, and many others, but I think a case can be made that faith is one of the world's great evils, comparable to the smallpox virus but harder to eradicate.

I did not know that mankind were suffering for want of gold. I have seen a little of it. I know that it is very malleable, but not so malleable as wit. A grain of gold will gild a great surface, but not so much as a grain of wisdom.

Prove your words by your deeds.

Progress in civilization seems possible only in interludes when history is idling.

You are the salt of the earth; but if the salt loses its flavor, how shall it be seasoned? It is then good for nothing but to be thrown out and trampled underfoot by men. You are the light of the world. A city that is set on a hill cannot be hidden. Nor do they light a lamp and put it under a basket, but on a lampstand, and it gives light to all who are in the house. Let your light so shine before men, that they may see your good works and glorify your Father in heaven.

..If you are troubled by external circumstances, it is not the circumstances that trouble you, but your own perception of them - and they are in your power to change at any time.

It is precisely in knowing its limits that philosophy consists.

Young man, there is America - which at this day serves for little more than to amuse you with stories of savage men and uncouth manners; yet shall, before you taste of death, show itself equal to the whole of that commerce which now attracts the envy of the world.

Men tend to have the beliefs that suit their passions. Cruel men believe in a cruel God, and use their belief to excuse their cruelty. Only kindly men believe in a kindly God, and they would be kindly in any case.

We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances.

Our elucidations of the preliminary concept of phenomenology show that its essential character does not consist in its actuality as a philosophical "movement." Higher than actuality stands possibility. We can understand phenomenology solely by seizing upon it as a possibility.

Either Man will abolish war, or war will abolish Man.

Every oasis is an island that has water inside it but not round it.

Those who give and those who receive arbitrary power are alike criminal; and there is no man but is bound to resist it to the best of his power, wherever it shall show its face to the world. It is a crime to bear it, when it can be rationally shaken off. Nothing but absolute impotence can justify men in not resisting it to the utmost of their ability.

For tribal man, space was the uncontrollable mystery. For technological man it is time that occupies the same role.

I have often felt a bitter sorrow at the thought of the German people, which is so estimable in the individual and so wretched in the generality. A comparison of the German people with other peoples arouses a painful feeling, which I try to overcome in every possible way.

He who is running a race ought to endeavor and strive to the utmost of his ability to come off victor; but it is utterly wrong for him to trip up his competitor, or to push him aside. So in life it is not unfair for one to seek for himself what may accrue to his benefit; but it is not right to take it from another.

Nonviolence does not make sense without a commitment to equality. The reason why nonviolence requires a commitment to equality can best be understood by considering that in this world some lives are more clearly valued than others, and that this inequality implies that certain lives will be more tenaciously defended than others. If one opposes the violence done to human lives-or, indeed, to other living beings-this presumes that it is because those lives are valuable. Our opposition affirms those lives as valuable. If they were to be lost as a result of violence, that loss would be registered as a loss only because those lives were affirmed as having a living value, and that, in turn, means we regard those lives as worthy of grief.

Lives matter in the sense that they assume physical form within the sphere of appearance; lives matter because they are to be valued equally.

A father would do well, as his son grows up, and is capable of it, to talk familiarly with him; nay, ask his advice, and consult with him about those things wherein he has any knowledge or understanding. By this, the father will gain two things, both of great moment. The sooner you treat him as a man, the sooner he will begin to be one; and if you admit him into serious discourses sometimes with you, you will insensibly raise his mind above the usual amusements of youth, and those trifling occupations which it is commonly wasted in. For it is easy to observe, that many young men continue longer in thought and conversation of school-boys than otherwise they would, because their parents keep them at that distance, and in that low rank, by all their carriage to them.

But there is a devil of a difference between barbarians who are fit by nature to be used for anything, and civilized people who apply them selves to everything.

There are as many nights as days, and the one is just as long as the other in the year's course. Even a happy life cannot be without a measure of darkness, and the word "happy" would lose its meaning if it were not balanced by sadness.

They who know of no purer sources of truth, who have traced up its stream no higher, stand, and wisely stand, by the Bible and the Constitution, and drink at it there with reverence and humility; but they who behold where it comes trickling into this lake or that pool, gird up their loins once more, and continue their pilgrimage toward its fountain-head.

Emptiness simply prevents what is individual from insisting on itself.

Consciousness must essentially cover an interval of time; for if it did not, we could gain no knowledge of time, and not merely no veracious cognition of it, but no conception whatever. We are therefore, forced to say that we are immediately conscious through an infinitesimal interval of time.

"Fare well!" "A whole world of pain is contained in these words." How can it be contained in them? - It is bound up in them. The words are like an acorn from which an oak tree can grow.

I think part of the appeal of mathematical logic is that the formulas look mysterious - you write backward Es!

Religion is more conservative than any other aspect of human life.

As far as I am concerned, I resign from humanity. I no longer want to be, nor can still be, a man. What should I do? Work for a social and political system, make a girl miserable? Hunt for weaknesses in philosophical systems, fight for moral and aesthetic ideals? It's all too little. I renounce my humanity even though I may find myself alone. But am I not already alone in this world from which I no longer expect anything?

In the part of this universe that we know there is great injustice, and often the good suffer, and often the wicked prosper, and one hardly knows which of those is the more annoying.

Mathematics, rightly viewed, possesses not only truth, but supreme beauty - a beauty cold and austere, like that of sculpture, without appeal to any part of our weaker nature, without the gorgeous trappings of painting or music, yet sublimely pure, and capable of a stern perfection such as only the greatest art can show. The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of highest excellence, is to be found in mathematics as surely as in poetry. What is best in mathematics deserves not merely to be learnt as a task, but to be assimilated as a part of daily thought, and brought again and again before the mind with ever-renewed encouragement.

A grievous crime indeed against religion has been committed by the man who imagines that Islam is defended by the denial of the mathematical sciences.