As to the objection that these rules are common in the world, that it is necessary to define every thing and to prove every thing, and that logicians themselves have placed them among their art, I would that the thing were true and that it were so well known... But so little is this the case, that, geometricians alone excepted, who are so few in number that they are a single in a whole nation and long periods of time, we see no others that know it.

What is love's perfection? To love our enemies, and to love them to the end that they may be our brothers.

“What man among you with 100 sheep, on losing one of them, will not leave the 99 behind in the wilderness and go after the lost one until he finds it? And when he has found it, he puts it on his shoulders and rejoices. And when he gets home, he calls his friends and his neighbors together, saying to them, ‘Rejoice with me, for I have found my sheep that was lost.' I tell you that in the same way, there will be more joy in heaven over one sinner who repents than over 99 righteous ones who have no need of repentance. Luke 15: 4-7

The tyrant dies and his rule is over; the martyr dies and his rule begins.

Certainly it is true that Christians, so far as they themselves are concerned, are subject neither to law nor sword, and have need of neither. But take heed and first fill the world with real Christians before you attempt to rule it in a Christian and evangelical manner. This you will never accomplish; for the world and the masses are and always will be un-Christian, even if they are all baptized and Christian in name.

No multitude is able to acquire any art whatsoever. Then if there is a kingly art, neither the collective body of the wealthy nor the whole people could ever acquire this science of statesmanship.

Chance seldom interferes with the wise man; his greatest and highest interests have been, are, and will be, directed by reason throughout his whole life.

Sincerity is that whereby self-completion is effected, and its way is that by which man must direct himself.

Then are the children free. Notwithstanding, lest we should offend them, go thou to the sea, and cast an hook, and take up the fish that first cometh up; and when thou hast opened his mouth, thou shalt find a piece of money: that take, and give unto them for me and thee. 17:26-27 (KJV)

Chi Wan thought thrice, and then acted. When the Master was informed of it, he said, "Twice may do."

Luxurious food and drinks, in no way protect you from harm. Wealth beyond what is natural, is no more use than an overflowing container. Real value is not generated by theaters, and baths, perfumes or ointments, but by philosophy.

When a war breaks out, people say: "It's too stupid; it can't last long." But though the war may well be "too stupid," that doesn't prevent its lasting. Stupidity has a knack of getting its way; as we should see if we were not always so much wrapped up in ourselves.

Give place: for the maid is not dead, but sleepeth. 9:24 (KJV) Said about a girl thought to be dead.

There is, nevertheless, a certain respect and a general duty of humanity that ties us, not only to beasts that have life and sense, but even to trees and plants.

But it is better to assume principles less in number and finite, as Empedocles makes them to be. All philosophers... make principles to be contraries... (for Parmenides makes principles to be hot and cold, and these he demominates fire and earth) as those who introduce as principles the rare and the dense. But Democritus makes the principles to be the solid and the void; of which the former, he says, has the relation of being, and the latter of non-being. ...it is necessary that principles should be neither produced from each other, nor from other things; and that from these all things should be generated. But these requisites are inherent in the first contraries: for, because they are first, they are not from other things; and because they are contraries, they are not from each other.

Rejoice in the things that are present; all else is beyond thee.

War is the father and king of all, and has produced some as gods and some as men, and has made some slaves and some free.

Reading maketh a full man; conference a ready man; and writing an exact man.

The superior man, while there is anything he has not studied, or while in what he has studied there is anything he cannot understand, Will not intermit his labor. While there is anything he has not inquired about, or anything in what he has inquired about which he does not know, he will not intermit his labor. While there is anything which he has not reflected on, or anything in what he has reflected on which he does not apprehend, he will not intermit his labor. While there is anything which he has not discriminated or his discrimination is not clear, he will not intermit his labor. If there be anything which he has not practiced, or his practice fails in earnestness, he will not intermit his labor. If another man succeed by one effort, he will use a hundred efforts. If another man succeed by ten efforts, he will use a thousand. Let a man proceed in this way, and, though dull, he will surely become intelligent; though weak, he will surely become strong.

Apollo said that every one's true worship was that which he found in use in the place where he chanced to be.

Love and the gracious heart are a single thing...one can no more be without the otherthan the reasoning mind without its reason.

Only charity admitteth no excess. For so we see, aspiring to be like God in power, the angels transgressed and fell.

If the public thought elevates you above the generality of men, let the other humble you, and hold you in a perfect equality with all mankind, for this is your natural condition.

Hope is a good breakfast, but it is a bad supper.

It is not the pleasure of curiosity, nor the quiet of resolution, nor the raising of the spirit, nor victory of wit, nor faculty of speech (...) that are the true ends of knowledge (...), but it is a restitution and reinvesting, in great part, of man to the sovereignty and power, for whensoever he shall be able to call the creatures by their true names, he shall again command them.

The weakness of little children's limbs is innocent, not their souls.

A doubtful balance is made between truth and pleasure, and... the knowledge of one and the feeling of the other stir up a combat the success of which is very uncertain, since, in order to judge of it, it would be necessary to know all that passes in the innermost spirit of the man, of which man himself is scarcely ever conscious.

Thus, all unknown quantities can be expressed in terms of a single quantity, whenever the problem can be constructed by means of circles and straight lines, or by conic sections, or even by some other curve of degree not greater than the third or fourth.But I shall not stop to explain this in more detail, because I should deprive you of the pleasure of mastering it yourself, as well as of the advantage of training your mind by working over it, which is in my opinion the principal benefit to be derived from this science. Because, I find nothing here so difficult that it cannot be worked out by anyone at all familiar with ordinary geometry and with algebra, who will consider carefully all that is set forth in this treatise.

Now the mass of mankind are plainly... choosing a life like that of brute animals...

Will is to grace as the horse is to the rider.

I hate writing. I so intensely hate writing — I cannot tell you how much. The moment I am at the end of one project I have the idea that I didn’t really succeed in telling what I wanted to tell, that I need a new project — it’s an absolute nightmare. But my whole economy of writing is in fact based on an obsessional ritual to avoid the actual act of writing.

The cautious seldom err.

Yes, to seek power that's vain and never grantedand for it to suffer hardship and endless pain:this is to heave and strain to push uphilla boulder, that still from the very top rolls backand bounds and bounces down to the bare, broad field.

The mariner of old said to Neptune in a great tempest, "O God! thou mayest save me if thou wilt, and if thou wilt thou mayest destroy me; but whether or no, I will steer my rudder true."

巧言令色、鮮矣仁。 Fine words and an insinuating appearance are seldom associated with true virtue. Variant: Someone who is a clever speaker and maintains a 'too-smiley' face is seldom considered a humane person.

If it were so, as conceited sagacity, proud of not being deceived, thinks, that we should believe nothing that we cannot see with our physical eyes, then we first and foremost ought to give up believing in love. ... We can be deceived by believing what is untrue, but we certainly are also deceived by not believing what is true. ... Which deception is more dangerous?

My lectures are published and not published; they will be intelligible to those who heard them, and to none beside.

Beauty is indeed a good gift of God; but that the good may not think it a great good, God dispenses it even to the wicked.

The Kingdom is like a wise fisherman who cast his net into the sea and drew it up from the sea full of small fish. Among them the wise fisherman found a fine large fish. He threw all the small fish back into the sea and chose the large fish without difficulty. Whoever has ears to hear, let him hear. (8)

Suffer it to be so now: for thus it becometh us to fulfil all righteousness. 3:15 (KJV) Said to John the Baptist.

An old proverb fetched from the outward and visible world says: "Only the man that works gets the bread." Strangely enough this proverb does not aptly apply in that world to which it expressly belongs. For the outward world is subjected to the law of imperfection, and again and again the experience is repeated that he too who does not work gets the bread, and that he who sleeps gets it more abundantly than the man who works. In the outward world everything is made payable to the bearer, this world is in bondage to the law of indifference, and to him who has the ring, the spirit of the ring is obedient, whether he be Noureddin or Aladdin, and he who has the world's treasure, has it, however he got it.

Good sense is, of all things among men, the most equally distributed; for every one thinks himself so abundantly provided with it, that those even who are the most difficult to satisfy in everything else, do not usually desire a larger measure of this quality than they already possess.

Lastly, there are Idols which have immigrated into men's minds from the various dogmas of philosophies, and also from wrong laws of demonstration. These I call Idols of the Theater, because in my judgment all the received systems are but so many stage plays, representing worlds of their own creation after an unreal and scenic fashion.

Science is a systematic method for studying and working out those generalizations that seem to describe the behavior of the universe. It could exist as a purely intellectual game that would never affect the practical life of human beings either for good or evil, and that was very nearly the case in ancient Greece, for instance. Technology is the application of scientific findings to the tools of everyday life, and that application can be wise or unwise, useful or harmful. Very often, those who govern technological decisions are not scientists and know little about science.

The Catholic faith, I now realized could be maintained without presumption. This was especially true after I had heard one or two parts of the Old Testament explained allegorically, whereas before this, when I had interpreted them literally, they had killed me spiritually.