The most perfect philosophy of the natural kind only staves off our ignorance a little longer: as perhaps the most perfect philosophy of the moral or metaphysical kind serves only to discover larger portions of it. Thus the observation of human blindness and weakness is the result of all philosophy, and meets us at every turn, in spite of our endeavours to elude or avoid it.

He that uses his words loosely and unsteadily will either not be minded or not understood.

I believe the world grows near its end, yet is neither old nor decayed, nor will ever perish upon the ruins of its own principles.

The ultimate most holy form of theory is action. Not to look on passively while the spark leaps from generation to generation, but to leap and to burn with it!

What I can't understand is why you can't see the extraordinary beauty of the idea that life started from nothing - that is such a staggering, elegant, beautiful thing, why would you want to clutter it up with something so messy as a God?

Insurrection ... never brings about the desired improvement. For insurrection lacks discernment; it generally harms the innocent more than the guilty. Hence, no insurrection is ever right, no matter how right the cause it seeks to promote.

Desire, to know why, and how, CURIOSITY; such as is in no living creature but Man; so that Man is distinguished, not only by his Reason; but also by this singular Passion from other Animals; in whom the appetite of food, and other pleasures of Sense, by predominance, take away the care of knowing causes; which is a Lust of the mind, that by a perseverance of delight in the continual and indefatigable generation of Knowledge, exceedeth the short vehemence of any carnal Pleasure.

The bitterest tragic element in life to be derived from an intellectual source is the belief in a brute Fate or Destiny.

A person might fairly doubt also what in the world they mean by the absolute - this that or the other, since, as they would themselves allow, the account of the humanity is one and the same in the absolute man, and in any individual man: for so far as the individual and the absolute man are both man, they will not differ at all: and if so, then the essential good and any particular good will not differ, in so far as both are good. Nor will it do to say that the eternity of the absolute good makes it to be more good; for a white thing which has lasted white ever so long, is no whiter than that which only lasts for a day.

It is the nature and intention of a constitution to prevent governing by party, by establishing a common principle that shall limit and control the power and impulse of party, and that says to all parties, thus far shalt thou go and no further. But in the absence of a constitution, men look entirely to party; and instead of principle governing party, party governs principle.

Science is a cemetery of dead ideas, even though life may issue from them.

He is worst of all, that is malicious against his friends.

Every man should be protected in his lawful acts, and be certain that no ex post facto law shall punish or endamage him for them. ...The sentiment that ex post facto laws are against natural right, is so strong in the United States, that few, if any, of the State constitutions have failed to proscribe them. The federal constitution indeed interdicts them in criminal cases only; but they are equally unjust in civil as in criminal cases, and the omission of a caution which would have been right, does not justify the doing what is wrong. Nor ought it to be presumed that the legislature meant to use a phrase in an unjustifiable sense, if by rules of construction it can be ever strained to what is just.

So the wise man will develop virtue, if he may, in the midst of wealth, or, if not, in poverty; if possible, in his own country-if not, in exile; if possible, as a commander-if not, as a common soldier; if possible, in sound health-if not, enfeebled. Whatever fortune he finds, he will accomplish therefrom something noteworthy.

To have grazed every form of failure, including success.

The extreme nature of dominant-end views is often concealed by the vagueness and ambiguity of the end proposed.

To win the guilty kiss of a saint, I'd welcome the plague as a blessing

Everyone sits in the prison of his own ideas; he must burst it open, and that in his youth, and so try to test his ideas on reality.

Never wholly separate in your Mind the merits of any Political Question from the Men who are concerned in it.

Lichtenberg ... held something of the following kind: one should neither affirm the existence of God nor deny it. ... It is not that he wished to leave certain perspectives open, nor to please everyone. It is rather that he was identifying himself, for his part, with a consciousness of self, of the world, and of others that was "strange" (the word is his) in a sense which is equally well destroyed by the rival explanations.

There is but one Temple in the World; and that is the Body of Man. Nothing is holier than this high form. Bending before men is a reverence done to this Revelation in the Flesh. We touch Heaven, when we lay our hand on a human body. Variant translation: There is but one temple in the Universe and that is the Body of Man.

It's quite true that there were billions of years that I didn't exist that I was never bothered about.

Life itself is sitting in a room with a murderer, while eating a nice meal. You're just waiting for the meal to be over...

LIFE is the terrible condition.

Only a male intellect clouded by the sexual drive could call the stunted, narrow-shouldered, broad-hipped and short-legged sex the fair sex.

Night is falling: at dusk, you must have good eyesight to be able to tell the Good Lord from the Devil.

I should prefer to be free from torture; but if the time comes when it must be endured, I shall desire that I may conduct myself therein with bravery, honour, and courage. Of course I prefer that war should not occur; but if war does occur, I shall desire that I may nobly endure the wounds, the starvation, and all that the exigency of war brings. Nor am I so mad as to crave illness; but if I must suffer illness, I shall desire that I may do nothing which shows lack of restraint, and nothing that is unmanly. The conclusion is, not that hardships are desirable, but that virtue is desirable, which enables us patiently to endure hardships.

Wherefore think ye evil in your hearts? For whether is easier, to say, Thy sins be forgiven thee; or to say, Arise, and walk? But that ye may know that the Son of man hath power on earth to forgive sins, (then saith he to the sick of the palsy,) Arise, take up thy bed, and go unto thine house.

Wars begin when you will, but they do not end when you please. 

Harvard now, I think, suffers from a kind of self-idolatry, that it needs to be critical of itself in order to grow. And again, if you can be in contact with the best of its past, then it's got a chance. But if it just remains well adjusted to the status quo, generating careerist and opportunist students rather than critically oriented students who have a heart and soul, concerned about suffering here and around the world - then Harvard has a chance. I'm not giving up on Harvard, but I am making my way to New York.

There is the name and the thing: the name is a voice which denotes and signifies the thing; the name is no part of the thing, nor of the substance; 'tis a foreign piece joined to the thing, and outside it. God, who is all fulness in Himself and the height of all perfection, cannot augment or add anything to Himself within; but His name may be augmented and increased by the blessing and praise we attribute to His exterior works: which praise, seeing we cannot incorporate it in Him, forasmuch as He can have no accession of good, we attribute to His name, which is the part out of Him that is nearest to us. Thus is it that to God alone glory and honour appertain; and there is nothing so remote from reason as that we should go in quest of it for ourselves; for, being indigent and necessitous within, our essence being imperfect, and having continual need of amelioration, 'tis to that we ought to employ all our endeavour.

For as old age is that period of life most remote from infancy, who does not see that old age in this universal man ought not to be sought in the times nearest his birth, but in those most remote from it?

I realized that the difference that I saw between things was the same thing as their unity, because differences (borders, lines, surfaces, boundaries) don't really divide things from each other at all, they join them together, because all boundaries are held in common.

I hate victims who respect their executioners.

If the immediate creator of the universe be he who is proclaimed by Moses, then we hold nobler beliefs concerning him, inasmuch as we consider him to be the master of all things in general, but that there are besides national gods who are subordinate to him and are like viceroys of a king, each administering separately his own province; and, moreover, we do not make him the sectional rival of the gods whose station is subordinate to his. But if Moses first pays honour to a sectional god, and then makes the lordship of the whole universe contrast with his power, then it is better to believe as we do, and to recognise the God of the All, though not without apprehending also the God of Moses; this is better, I say, than to honour one who has been assigned the lordship over a very small portion, instead of the creator of all things.

Meaning created links so numerous, so rich and involved that only esoteric knowledge could possibly have the necessary key. Objects became so weighed down with attributes, connections and associations that they lost their own original face. Meaning was no longer read in an immediate perception, and accordingly objects ceased to speak directly: between the knowledge that animated the figures of objects and the forms they were transformed into, a divide began to appear, opening the way for a symbolism more often associated with the world of dreams.

Most men and women, by birth or nature, lack the means to advance in wealth and power, but all have the ability to advance in knowledge.

Monsieur ... I do not believe in God; his existence has been disproved by Science. But in the concentration camp, I learned to believe in men.

The essence of the Liberal outlook lies not in what opinions are held, but in how they are held: instead of being held dogmatically, they are held tentatively, and with a consciousness that new evidence may at any moment lead to their abandonment.

We can not... escape the conclusion that the rule of reasoning by recurrence is irreducible to the principle of contradiction. ...Neither can this rule come to us from experience... This rule, inaccessible to analytic demonstration and to experience, is the veritable type of the synthetic a priori judgment. On the other hand, we can not think of seeing in it a convention, as in some of the postulates of geometry. ...it is only the affirmation of the power of the mind which knows itself capable of conceiving the indefinite repetition of the same act when once this act is possible. The mind has a direct intuition of this power, and experience can only give occasion for using it and thereby becoming conscious of it.

I commend you and rejoice in the fact that you are persistent in your studies, and that, putting all else aside, you make it each day your endeavour to become a better man.

And yet I will venture to believe that in no time, since the beginnings of Society, was the lot of those same dumb millions of toilers so entirely unbearable as it is even in the days now passing over us. It is not to die, or even to die of hunger, that makes a man wretched; many men have died; all men must die,-the last exit of us all is in a Fire-Chariot of Pain. But it is to live miserable we know not why; to work sore and yet gain nothing; to be heart-worn, weary, yet isolated, unrelated, girt in with a cold universal Laissez-faire: it is to die slowly all our life long, imprisoned in a deaf, dead, Infinite Injustice, as in the accursed iron belly of a Phalaris' Bull! This is and remains forever intolerable to all men whom God has made. Do we wonder at French Revolutions, Chartisms, Revolts of Three Days? The times, if we will consider them, are really unexampled.

Not everything in religion is precious or deserving of reverence. There is an inheritance of anthropocentrism, the ugly fantasy that the Earth exists to serve humans, which most secular humanists share. There is the claim of religious authorities, also made by atheist regimes, to decide how people can express their sexuality, control their fertility and end their lives, which should be rejected categorically. Nobody should be allowed to curtail freedom in these ways, and no religion has the right to break the peace.

The possession and the exercise of political, and among others of electoral, rights, is one of the chief instruments both of moral and of intellectual training for the popular mind; and all governments must be regarded as extremely imperfect, until every one who is required to obey the laws, has a voice, or the prospect of a voice, in their enactment and administration.

One might say: art shows us the miracles of nature. It is based on the concept of the miracles of nature.

The best is the enemy of the good.