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April 10, 2026
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"This is the great paradox of Russell. All his instincts were on the side of the "rationalists"; his greatest hatred was for those who exalted emotion, or any sort of mystic intuition, at the expense of reason. But because Russell was the greatest rationalist of all, he had to admit that reason cannot prove the mystics wrong. In fact, in some private moods he was a mystic himself."
"Russell's books should be bound in two colours, those dealing with mathematical logic in red – and all students of philosophy should read them; those dealing with ethics and politics in blue – and no one should be allowed to read them."
"It is impossible to describe Bertrand Russell except by saying that he looks like the Mad Hatter."
"A gentle, even shy man, Russell was delightful as a conversationalist, companion and friend. He was capable of a pyrotechnical display of wit, erudition and curiosity, and he bubbled with anecdotes about the world's greats."
"Russell is a Platonic dialogue in himself."
"Bertie says that I am muddle headed, but I say that he is simple minded."
"Russell doesn't understand the importance of the past, or of tradition, and—he won't qualify."
"Russell is the most gifted Englishman alive."
"He was the most fascinating man I have ever known, the only man I ever loved, the greatest man I shall ever meet, the wittiest, the gayest, the most charming. It was a privilege to know him, and I thank God he was my father."
"I would have liked to convince my father that I had found what he had been looking for, the ineffable something he had longed for all his life. I would have liked to persuade him that the search for God does not have to be in vain. But it was hopeless. He had known too many blind Christians, bleak moralists who sucked the joy from life and persecuted their opponents; he would never have been able to see the truth they were hiding."
"Christians were mocked for imagining that man is important in the vast scheme of the universe, even the high point of all creation – and yet my father thought man and his preservation the most important thing in the world, and he lived in hopes of a better life to come. He was by temperament a profoundly religious man, a sort of passionate moralist who would have been a saint in a more believing age. I believe myself that his whole life was a search for God... Somewhere at the back of my father's mind, at the bottom of his heart, in the depths of his soul, there was an empty space that had once been filled by God, and he never found anything else to put it in."
"Bertrand Russell won immortality with his contributions to our understanding of logic."
"Russell is the greatest logician since Aristotle, but he is not always quite reasonable or consistent, partly, I think, because he is a socialist who has never discarded an aristocratic outlook."
"Russell's is undeniably one of the great minds of our time. It has always been impelled by a passionate and relentless curiosity and a hatred of cruelty and injustice. An aristocratic gadfly, he has never for any reason hesitated to speak out on any issue that engaged him. Although born in the Victorian era... he seems more like an 18th Century figure from the Age of Reason like Voltaire, whom he strikingly resembles both in physiognomy and spirit. Philosophy is an abstruse subject, which Russell once defined as an unusually ingenious attempt to think fallaciously; the fame of philosophers seldom spreads beyond the confines of university campuses. But Russell's has, because for the last 40 years he has striven to think about complex current issues – politics, history, ethics, economics – and to convey his thoughts to those who longed for insight in language they could understand. And whatever Bertrand Russell has done, wherever he has gone there has usually been laughter."
"Oh, Bertrand Russell! Oh, Hewlett Johnson! Where, oh where, was your flaming conscience at that time?"
"As an undergraduate I was a member of the Voltaire Society, and we used to have dinner with Bertrand Russell, and he was 85 years old. And we thought, you know, he is getting on in years, and we put the question to him, we said: "Well, suppose it were all true, that after you pass away you show up at the Pearly Gates, what would you say to Him?" And Russell didn't hesitate a minute, he said: "I would say to Him: you didn't give us enough evidence!""
"Mr. Russell is one of the most readable of living writers, and it is very reassuring to know that he exists. So long as he and a few others like him are alive and out of jail, we know that the world is still sane in parts. He has rather an eclectic mind, he is capable of saying shallow things and profoundly interesting things in alternate sentences, and sometimes, even in this book, he is less serious than his subject. But he has an essentially decent intellect, a kind of intellectual chivalry which is far rarer than mere cleverness. Few people during the past thirty years have been so consistently impervious to the fashionable bunk of the moment."
"Its enduring value was simply a deeper understanding of the central concepts of mathematics and their basic laws and interrelationships. Their total translatability into just elementary logic and a simple familiar two-place predicate, membership, is of itself a philosophical sensation."
"Mr. Bertrand Russell has noted that each improvement in locomotion has increased the area over which people are compelled to move: so that a person who would have had to spend half an hour to walk to work a century ago must still spend half an hour to reach his destination, because the contrivance that would have enabled him to save time had he remained in his original situation now—by driving him to a more distant residential area—effectually cancels out the gain."
"Not since Lucretius has there been so much eloquence spent on proving the validity of "unyielding despair" as the foundation of our "safety." But whatever we think of this text, it is easy to derive from it the bitter attitude of Sisyphus who knows the meaninglessness of his task and who performs it nonetheless (instead of choosing suicide) because of the supposed dignity of the gesture. It is equally easy to derive from it the only remaining program for man—other than absurd action, acte gratuit—the esthetic creation by which he creates meaning (beauty) in a universe where none pre-exists him and none will survive him."
"At one time, many philosophers held that faultless "laws of thought" were somehow inherent, a priori, in the very nature of mind. This belief was twice shaken in the past century; first when Russell and his successors showed how the logic men employ can be defective, and later when Freud and Piaget started to reveal the tortuous ways in which our minds actually develop. After Russell observed that the seemingly frivolous "Who shaves the Barber, who shaves everyone who does not shave himself?" was a truly serious obstacle to formalizing common sense logic, he and others tried to develop new formalisms that voided such problems -- by preventing the fatal self-references. But the proposed substitutes were much too complicated to serve for everyday use."
"Russell, when asked to give an example of how any statement whatever, say that Russell (a renowned atheist) is the Pope, might follow from the self-contradictory statement 5=2+2, suggested that 3 be subtracted from both sides of this supposed equality; it follows that 2=1, thus two different persons, viz. Bertrand Russell and the Pope, form one person; hence Russell is the Pope."
"The mind of Bertrand Russell is the anthropomorphized apex of supreme intelligence."
"All Bertrand Russell said about [his meeting with Einstein] (apart from how wonderful Einstein looked, and his wonderful eyes) was that Einstein told him a dirty story. I said that Einstein was well known for consummate tact in adapting himself to his company."
"I felt the theory [of relativity] was about the greatest intellectual advance and illumination that had ever happened. I explained it to Russell, who at that time knew no physics. He was similarly staggered. Suddenly he burst out (to Dora's consternation): 'To think I have spent my life on absolute muck.'"
"When Bertrand Russell had, by his second wife, a first child, a friend accosted him with, "Congratulations, Bertie! Is it a girl or a boy?" Russell replied, "Yes, of course, what else could it be?""
"As an admirer and reader of his, one day I could not contain myself and spoke to him. "Mr. Russell," I said, "I know why I eat here. It is because I am poor. But why do you eat here?" "Because," he said, "I am never interrupted.""
"Russell's prose has been compared by T.S. Eliot to that of David Hume's. I would rank it higher, for it had more color, juice, and humor. But to be lucid, exciting and profound in the main body of one's work is a combination of virtues given to few philosophers. Bertrand Russell has achieved immortality by his philosophical writings."
"I can remember Bertrand Russell telling me of a horrible dream. He was in the top floor of the University Library, about A.D. 2100. A library assistant was going round the shelves carrying an enormous bucket, taking down books, glancing at them, restoring them to the shelves or dumping them into the bucket. At last he came to three large volumes which Russell could recognize as the last surviving copy of Principia Mathematica. He took down one of the volumes, turned over a few pages, seemed puzzled for a moment by the curious symbolism, closed the volume, balanced it in his hand and hesitated...."
"It is difficult to overstate the extent to which Russell's thought dominated twentieth century analytic philosophy: virtually every strand in its development either originated with him or was transformed by being transmitted through him. Analytic philosophy itself owes its existence more to Russell than to any other philosopher."
"There were certain members of the British Mission, however, not entirely inclined to look in open-mouthed wonder at the things about them, with their mental eyes shut. These were not of the labouring element. One of them was Mr. Bertrand Russell. Very politely but decisively he had from the very first refused to be officially chaperoned. He preferred to go about himself. He also showed no elation over the honour of being quartered in a palace and fed on special morsels. Suspicious person, that Russell, the Bolsheviki whispered. But then, what can you expect of a bourgeois?"
"What is it about the study of philosophy that tends to make brilliant minds stupid when it comes down to what are known as actual cases? Consider Martin Heidegger, Bertrand Russell, Jean-Paul Sartre, and Ludwig Wittgenstein, the four great names in twentieth-century philosophy: the first was a Nazi, the second died certain that America was responsible for all the world's evil, the third was a Stalinist long after any justification for being so could be adduced, and the fourth lived on the borders of madness most of his life. Contemplation of the lives of philosophers is enough to drive one to the study of sociology."
"My husband, T.S. Eliot, loved to recount how late one evening he stopped a taxi. As he got in, the driver said: 'You're T.S. Eliot.' When asked how he knew, he replied: 'Ah, I've got an eye for a celebrity. Only the other evening I picked up Bertrand Russell, and I said to him: "Well, Lord Russell, what's it all about?" And, do you know, he couldn't tell me.'"
"Lieber Bertrand Russell! Ich habe schon lange den Wunsch, Ihnen zu schreiben. Nichts anderes wollte ich dabei, als Ihnen meine hohe Bewunderung ausdrücken. Die Klarheit, Sicherheit und Unparteilichkeit, mit der Sie die logischen, philosophischen und menschlichen Dinge in Ihren Büchern behandelt haben, steht nicht nur in unserer Generation unerreicht da."
"Great spirits have always encountered violent opposition from mediocre minds. The mediocre mind is incapable of understanding the man who refuses to bow blindly to conventional prejudices and chooses instead to express his opinions courageously and honestly."
"Bertrand Russell, as all reading America knows, has a right to be proud of his name in respect of his own achievements. He is, I believe, a very great mathematician. But he is also a profound thinker on human affairs, and unlike so many important thinkers, he can write. His thoughts do not have to be dug up for general consumption out of long, badly constructed books full of highly technical terms. They reach us in small, clearly constructed books, and in English that is not only beautifully simple but often poetic…"
"There have been two Bertrand Russells: one who died during the war; and another who rose out of that one's shroud, an almost mystic communist born out of the ashes of a mathematical logician. Perhaps there was a tender mystic strain in him always; represented at first by a mountain of algebraic formulae; and then finding a distorted expression in a socialism that has the earmarks rather of a religion than of a philosophy. The most characteristic title among his books is Mysticism and Logic: a merciless attack on the illogicality of mysticism, followed by such a glorification of scientific method as makes one think of the mysticism of logic. Russell inherits the English positivist tradition, and is resolved to be tough-minded, because he knows that he cannot...It is remarkable that after writing several volumes of this learned moonshine, Bertrand Russell should suddenly come down upon the surface of this planet, and begin to reason very passionately about war, and government, and socialism, and revolution,– and never once make use of the impeccable formulae piled like Pelion upon Ossa in his Principia Mathematica. Nor has anyone else, observably, made use of them...Freedom is the supreme good; for without it personality is impossible. Freedom of thought and speech would go like a cleansing draught through the neuroses and superstitions of the "modern" mind. For we are not so educated as we think; we are but beginning the great experiment of universal schooling; and it has not had time to affect profoundly our ways of thinking and our public life. We are building the equipment, but we are still primitive in methods and technique; we think of education as the transmission of a certain body of settled knowledge, when it should be rather the development of a scientific habit of mind. The distinctive feature of the unintelligent man is the hastiness and absoluteness of his opinions; the scientist is slow to believe, and never speaks without modification...There is nothing that man might not do if our splendid organization of schools and universities were properly developed and properly manned, and directed intelligently to the reconstruction of human character. This, and not violent revolution, or paper legislation, is the way out of economic greed and international brutality. Man has come to control all other forms of life because he has taken more time in which to grow up; when he takes still more time, and spends that time more wisely, he may learn even to control arid. remake himself. Our schools are the open sesame to Utopia...All in all, a very lovable man: capable of the profoundest metaphysics and the subtlest mathematics, and yet speaking always simply, with the clarity which comes only to those who are sincere; a man addicted to fields of thought that usually dry up the springs of feeling, and yet warmed and illumined with pity, full of an almost mystic tenderness for mankind. Not a courtier, but surely a scholar and a gentleman, and a better Christian than some who mouth the word. Happily, he is still young and vigorous, the flame of life burns brightly in him yet; who knows but this next decade will see him grow out of disillusionment into wisdom, and write his name among the highest in "the serene brotherhood of philosophs"?"
"The great thing about [Russell] is that he will not give in – to prudence, cynicism or simple horse sense. Sometime, somewhere, he agonizes, the rational man will make a decent world of his instincts. Considered as a type, he is a perennial scold. But considered as Bertrand Russell, he is surely one of the glories of our time... For he is at once a man of unyielding honesty, a first-class intellect and the possessor of one of the master styles of the English language. It is the last of these gifts that guarantees the onlooker an unflagging fascination with his life. For it gives charm to many a frailty, makes the world over every day in the light of his intelligence and his irony, and converts every political crusade, exchange of learned correspondence and lovers' quarrel into an episode as enchanting as a Mozart concerto."
"Bertrand Russell is the key defining figure of analytic philosophy."
"What a contrast between the audacious philosophy of Dante reposeful, contemplative, infinitely confident and this view! To Russell, man is but the chance and temporary product of a blind and purposeless nature, an irrelevant spectator of her doings, almost an alien intruder on her domain."
"As we all know, Mr. Russell produces a different system of philosophy every few years..."
"Bertrand Russell found Frege's famous error: Frege had overlooked what is now known as the Russell paradox. Namely, Frege's rules allowed one to define the class of x such that P(x) is true for any "concept" P. Frege's idea was that such a class was an object itself, the class of objects "falling under the concept P." Russell used this principle to define the class R of concepts that do not fall under themselves. This concept leads to a contradiction... argument: (1) if R falls under itself then it does not fall under itself; (2) this contradiction shows that it does not fall under itself; (3) therefore by definition it does fall under itself after all."
"(What are your feelings about the Johnson trial arranged by Jean-Paul Sartre and Bertrand Russell in Paris?) I admire Bertrand Russell very much, and I certainly welcome any instrument which may help to arrest the American madness."
"Bertrand Russell would not have wished to be called a saint of any description; but he was a great and good man."
"The popular conception of a philosopher as one who combines universal learning with the direction of human conduct was more nearly satisfied by Bertrand Russell than by any other philosopher of our time."
"The war in Indochina had revived the passionate side of Bertrand Russell’s character. His political activities had spanned two world wars and he was to spend the last years of his life completely immersed in the battles that were being fought in Vietnam. He used the enormous authority that his name enjoyed throughout the world to aid the Vietnamese cause."
"If a "religion" is defined to be a system of ideas that contains unprovable statements, then Gödel taught us that mathematics is not only a religion, it is the only religion that can prove itself to be one."
"The most important thing a father can do for his children is to love their mother."
"The time you enjoy wasting is not wasted time."
"If forty million people say a foolish thing it does not become a wise one, but the wise man is foolish to give them the lie."