To master this instrument the religious thinker must make a preliminary study of logic, just as the lawyer must study legal reasoning. This is no more heretical in the one case than in the other. And logic must be learned from the ancient masters, regardless of the fact that they were not Muslims.

I consider one of the most important duties of any scientist the teaching of science to students and to the general public.

[B]ecause that which is finite is always bounded with reference to something... it is necessary that there should be no end... [N]umber also appears to be infinite, and mathematical magnitudes, and that which is beyond the heavens. And since that which is beyond is infinite, body also appears to be infinite, and it would seem that there are infinite worlds; for why is there rather void here than there? ...If also there is a vacuum, and an infinite place, it is necessary that there should be an infinite body: for in things which have a perpetual subsistence, capacity differs nothing from being. The speculation of the infinite is, however, attended with doubt: for many impossibilities happen both to those who do not admit that it has a subsistence, and to those who do. ...It is ...especially the province of a natural philosopher to consider if there be a sensible infinite magnitude.

And though I have been innocent in the world, since men have called me "God," and "Son of God," God, in order that I be not mocked of the demons on the day of judgment, has willed that I be mocked of men in this world by the death of Judas;, making all men to believe that I died upon the cross. Ch. 220

Manhattan. Sometimes from beyond the skyscrapers, across of thousands of high walls, the cry of a tugboat finds you in your insomnia in the middle of the night, and you remember that this desert of iron and cement is an island.

I make no secret about being Jewish ... I just think it's more important to be human and to have a human heritage; and I think it is wrong for anyone to feel that there is anything special about any one heritage of whatever kind. It is delightful to have the human heritage exist in a thousand varieties, for it makes for greater interest, but as soon as one variety is thought to be more important than another, the groundwork is laid for destroying them all.

Parmenides: Whatever the subject of your hypothesis, if you suppose that it is or is not, or that it experiences any other affection, you must consider what happens to it and to any other particular things you may choose, and to a greater number and to all in the same way; and you must consider other things in relation to themselves and to anything else you may choose in any instance, whether you suppose that the subject of your hypothesis exists or does not exist, if you are to train yourself completely to see the truth perfectly.

Writing is hard work. The fact that I love doing it doesn't make it less hard work. People who love tennis will sweat themselves to exhaustion playing it, and the love of the game doesn't stop the sweating. The casual assumption that writers are unemployed bums because they don't go to the office and don't have a boss is something every writer has to live with. I have never known a writer who hasn't suffered as a result of this, hasn't resented it, and hasn't dreamed of murdering the next person who says "Boy, you've sure got it made. You just sit there and toss off a story or something whenever you feel like it."

This happy state can only be obtained by a prudent care of the body, and a steady government of the mind. The diseases of the body are to be prevented by temperance, or cured by medicine, or rendered tolerable by patience.

To wisdom belongs the intellectual apprehension of things eternal; to knowledge, the rational apprehension of things temporal.

God is surrounded with people full of love who demand of him the benefits of love which are in his power: thus he is properly the king of love.

Earnest in practicing the ordinary virtues, and careful in speaking about them, if, in his practice, he has anything defective, the superior man dares not but exert himself; and if, in his words, he has any excess, he dares not allow himself such license. Thus his words have respect to his actions, and his actions have respect to his words; is it not just an entire sincerity which marks the superior man?

We make a ladder of our vices, if we trample those same vices underfoot.

[T]he ancient philosophers... all of them assert that the elements, and those things which are called by them principles, are contraries, though they establish them without reason, as if they were compelled to assert this by truth itself. They differ, however... that some of them assume prior, and others posterior principles; and some of them things more known according to reason, but others such as are more known according to sense: for some establish the hot and the cold, others the moist and the dry, others the odd and the even, and others strife and friendship, as the causes of generation. ...in a certain respect they assert the same things, and speak differently from each other. They assert different things... but the same things, so far as they speak analogously. For they assume principles from the same co-ordination; since, of contraries, some contain, and others are contained.

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.

These five rules [above] form all that is necessary to render proofs convincing, immutable, and to say all, geometrical; and the eight rules together render them even more perfect.

See ye not all these things? verily I say unto you, There shall not be left here one stone upon another, that shall not be thrown down. 24:2 (KJV)

Happy is the one in whom there is true sorrow over his sin, so that the extreme unimportance to him of everything else is only the negative expression of the confirmation that one thing is unconditionally important to him, so that the unconditional unimportance to him of everything else is a deadly sickness that still is very far from being a sickness unto death but is precisely unto life, because the life is in this, that one thing is unconditionally important to him: to find forgiveness.

We may treat of the Soul as in the body whether it be set above it or actually within it since the association of the two constitutes the one thing called the living organism, the Animate. Now from this relation, from the Soul using the body as an instrument, it does not follow that the Soul must share the body's experiences: a man does not himself feel all the experiences of the tools with which he is working.

I will destroy this house, and no one will be able to build it....(71)

Choose to love whomsoever thou wilt: all else will follow. Thou mayest say, "I love only God, God the Father." Wrong! If Thou lovest Him, thou dost not love Him alone; but if thou lovest the Father, thou lovest also the Son. Or thou mayest say, "I love the Father and I love the Son, but these alone; God the Father and God the Son, our Lord Jesus Christ who ascended into heaven and sitteth at the right hand of the Father, the Word by whom all things were made, the Word who was made flesh and dwelt amongst us; only these do I love." Wrong again! If thou lovest the Head, thou lovest also the members; if thou lovest not the members, neither dost thou love the Head.

Science fiction offers its writers chances of embarrassment that no other form of fiction does.

Recompense hatred with justice, and recompense kindness with kindness.

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.

Simon Peter said to Him, "Let Mary leave us, for women are not worthy of Life." Jesus said, "I myself shall lead her in order to make her male, so that she too may become a living spirit resembling you males. For every woman who will make herself male will enter the Kingdom of Heaven." (114)

The superior man loves his soul; the inferior man loves his property.

Nothing is in the intellect that was not first in the senses.

Show that you know this only, how you may never either fail to get what you desire or fall into what you avoid.

In all the flat, lethargic, dull moments, when the sensate dominates a person, to him Christianity is a madness because it is incommensurate with any finite wherefore. But then what good is it? Answer: Be quiet, it is the absolute. And that is how it must be presented, consequently as, that is, it must appear as madness to the sensate person. And therefore it is true, so true, and also in another sense so true when the sensible person in the situation of contemporaneity (see II A) censoriously says of Christ, “He is literally nothing”-quite so, for he is the absolute. Christianity is an absolute. Christianity came into the world as the absolute, not, humanly speaking, for comfort; on the contrary, it continually speaks about how the Christian must suffer or about how a person in order to become and remain a Christian must endure sufferings that he consequently can avoid simply by refraining from becoming a Christian.

Those who purge the soul believe that the soul can receive no benefit from any teachings offered to it until someone by cross-questioning reduces him who is cross-questioned to an attitude of modesty, by removing the opinions that obstruct the teachings, and thus purges him and makes him think that he knows only what he knows, and no more.

Parmenides: If the one is not, nothing is. Then, and we may add, whether the one is or is not, the one and the others in relation to themselves and to each other all in every way are and are not and appear and do not appear.

I do not know, my listener, what your crime, your guilt, your sins are, but surely we are all more or less of the guilt of loving only little. Take comfort, then, in these words just as I take comfort in them.

When a man at forty is the object of dislike, he will always continue what he is.

What is a rebel? A man who says no. Chapter 1

It is no one's privilege to despise another. It is only a hard-won right after long experience.

Science fiction may be defined as that branch of literature which deals with the response of human beings to advances in science and technology. Actual change in science and technology, occurring quickly enough and striking deeply enough to affect a human being in the course of his normal lifetime, is a phenomenon peculiar to the world only since the Industrial Revolution ... The first well-known writer who responded to this new factor in human affairs by dealing regularly with science fiction, by studying the effect of additional scientific advance upon mankind ... was Jules Verne. In the English language, the early master was H. G. Wells. Between them, they laid the foundation for every theme upon which science fiction writers have been ringing variations ever since.

I have always been of the opinion that infamy earned by doing what is right is not infamy at all, but glory.

And thus Christianity is played in, Christendom. Artists in dramatic costumes make their appearance in artistic buildings-there really is no danger at all, anything but that: the teacher is a royal functionary, steadily promoted, making a career-and how he dramatically plays Christianity, in short, he plays comedy. He lectures about renunciation, but he himself is being steadily promoted; he teaches all that about despising worldly titles and rank, but he himself is making a career.

The many are mean; only the few are noble.

A happy and eternal being has no trouble himself and brings no trouble upon any other being; hence he is exempt from movements of anger and partiality, for every such movement implies weakness.

I believe in clear-cut positions. I think that the most arrogant position is this apparent, multidisciplinary modesty of "what I am saying now is not unconditional, it is just a hypothesis," and so on. It really is a most arrogant position. I think that the only way to be honest and expose yourself to criticism is to state clearly and dogmatically where you are. You must take the risk and have a position.

All systems of morality are based on the idea that an action has consequences that legitimize or cancel it. A mind imbued with the absurd merely judges that those consequences must be considered calmly. It is ready to pay up. In other words, there may be responsible persons, but there are no guilty ones, in its opinion. At very most, such a mind will consent to use past experience as a basis for its future actions.

Woe unto thee, Chorazin! woe unto thee, Bethsaida! for if the mighty works, which were done in you, had been done in Tyre and Sidon, they would have repented long ago in sackcloth and ashes. But I say unto you, It shall be more tolerable for Tyre and Sidon at the day of judgment, than for you. And thou, Capernaum, which art exalted unto heaven, shalt be brought down to hell: for if the mighty works, which have been done in thee, had been done in Sodom, it would have remained until this day. But I say unto you, That it shall be more tolerable for the land of Sodom in the day of judgment, than for thee. 11:21-24 (KJV)

What does love look like? It has the hands to help others. It has the feet to hasten to the poor and needy. It has eyes to see misery and want. It has the ears to hear the sighs and sorrows of men. That is what love looks like.

Dogs, also, bark at what they do not know.

And how does the God's existence emerge from the proof? Does it follow straightway, without any breach of continuity? Or have we not here an analogy to the behavior of the little Cartesian dolls? As soon as I let go of the doll it stands on its head. As soon as I let it go, I must therefore let it go. So also with the proof. As long as I keep my hold on the proof, i.e., continue to demonstrate, the existence does not come out, if for no other reason than that I am engaged in proving it; but when I let the proof go, the existence is there. But this act of letting go is surely also something; it is indeed a contribution of mine. Must not this also be taken into the account, this little moment, brief as it may be – it need not be long, for it is a leap. However brief this moment, if only an instantaneous now, this "now" must be included in the reckoning.

The foxes have holes, and the birds of the air have nests; but the Son of man hath not where to lay his head. 8:20 (KJV)

There are many people who reach their conclusions about life like schoolboys; they cheat their master by copying the answer out of a book without having worked out the sum for themselves.

The elders of the Jews answered and said unto Jesus: What shall we see? Firstly, that thou wast born of fornication; secondly, that thy birth in Bethlehem was the cause of the slaying of children; thirdly, that thy father Joseph and thy mother Mary fled into Egypt because they had no confidence before the people. Acts of Pilate, or The Gospel of Nicodemus (ca. 150-255)

[I]t is impossible for motion to subsist without place, and void, and time.