All definite knowledge - so I should contend - belongs to science; all dogma as to what surpasses definite knowledge belongs to… — Bertrand Russell Copy Share Image
The fact that an opinion has been widely held is no evidence whatever that it is not utterly absurd; indeed, in view… — Bertrand Russell Copy Share Image
A life devoted to science is therefore a happy life, and its happiness is derived from the very best sources that are… — Bertrand Russell Copy Share Image
Even if the open windows of science at first make us shiver after the cozy indoor warmth of traditional humanizing myths, in… — Bertrand Russell Copy Share Image
Science seems to be at war with itself… Naive realism leads to physics, and physics, if true, shows naive realism tobe false.… — Bertrand Russell Copy Share Image
If politics is to become scientific, and if the event is not to be constantly surprising, it is imperative that our political… — Bertrand Russell Copy Share Image
So far I have been speaking of theoretical science, which is an attempt to understand the world. Practical science, which is an… — Bertrand Russell Copy Share Image
Science can teach us, and I think our own hearts can teach us, no longer to look around for imaginary supports, no… — Bertrand Russell Copy Share Image
“Those who have a scientific outlook on human behaviour, moreover, find it impossible to label any action as ‘sin’; they realise that… — Bertrand Russell Copy Share Image
Scientific method, although in its more refined forms it may seem complicated, is in essence remarkably simply. It consists in observing such… — Bertrand Russell Copy Share Image
Science tells us what we can know but what we can know is little and if we forget how much we cannot… — Bertrand Russell Copy Share Image
Man has existed for about a million years. He has possessed writing for about 6,000 years, agriculture somewhat longer, but perhaps not… — Bertrand Russell Copy Share Image
Aristotle, in spite of his reputation, is full of absurdities. He says that children should be conceived in the Winter, when the… — Bertrand Russell Copy Share Image
“One hundred and fifty years of science have proved more explosive than five thousand years of prescientific culture. It would be absurd… — Bertrand Russell Copy Share Image
“In science, an observer states his results along with the “probable error”; but who ever heard of a theologian or a politician… — Bertrand Russell Copy Share Image
When two men of science disagree, they do not invoke the secular arm; they wait for further evidence to decide the issue,… — Bertrand Russell Copy Share Image
In science the successors stand upon the shoulders of their predecessors; where one man of supreme genius has invented a method, a… — Bertrand Russell Copy Share Image
Prophets, mystics, poets, scientific discoverers are men whose lives are dominated by a vision; they are essentially solitary men . . .… — Bertrand Russell Copy Share Image
When it was first proposed to establish laboratories at Cambridge, Todhunter, the mathematician, objected that it was unnecessary for students to see… — Bertrand Russell Copy Share Image
Physics is mathematical not because we know so much about the physical world, but because we know so little; it is only… — Bertrand Russell Copy Share Image
I do not believe that science per se is an adequate source of happiness, nor do I think that my own scientific… — Bertrand Russell Copy Share Image
Science does not aim at establishing immutable truths and eternal dogmas; its aim is to approach the truth by successive approximations, without… — Bertrand Russell Copy Share Image
Descartes, the father of modern philosophy ... would never-so he assures us-have been led to construct his philosophy if he had had… — Bertrand Russell Copy Share Image
Philosophy is that part of science which at present people chose to have opinions about, but which they have no knowledge about.… — Bertrand Russell Copy Share Image
Although this may seem a paradox, all exact science is based on the idea of approximation. If a man tells you he… — Bertrand Russell Copy Share Image
Abstract work, if one wishes to do it well, must be allowed to destroy one's humanity; one raises a monument which is… — Bertrand Russell Copy Share Image
“The mind of the most rational among us may be compared to a stormy ocean of passionate convictions based on desire, upon… — Bertrand Russell Copy Share Image
Science is at no moment quite right, but it is seldom quite wrong, and has, as a rule, a better chance of… — Bertrand Russell Copy Share Image
There is as much difference between a collection of mentally free citizens and a community molded by modern methods of propaganda as… — Bertrand Russell Copy Share Image
In attempting to understand the elements out of which mental phenomena are compounded, it is of the greatest importance to remember that… — Bertrand Russell Copy Share Image
I think it would be just to say the most essential characteristic of mind is memory, using this word in its broadest… — Bertrand Russell Copy Share Image
Can a society in which thought and technique are scientific persist for a long period, as, for example, ancient Egypt persisted, or… — Bertrand Russell Copy Share Image
We are ... led to a somewhat vague distinction between what we may call "hard" data and "soft" data. This distinction is… — Bertrand Russell Copy Share Image
There is... in our day, a powerful antidote to nonsense, which hardly existed in earlier times - I mean science. Science cannot… — Bertrand Russell Copy Share Image
The scientific attitude of mind involves a sweeping away of all other desires in the interests of the desire to know-it involves… — Bertrand Russell Copy Share Image
“In religion and politics, on the contrary, though there is as yet nothing approaching scientific knowledge, everybody considers it de rigueur to… — Bertrand Russell Copy Share Image
The first man who said "fire burns" was employing scientific method, at any rate if he had allowed himself to be burnt… — Bertrand Russell Copy Share Image
At the age of eleven, I began Euclid, with my brother as my tutor. ... I had not imagined that there was… — Bertrand Russell Copy Share Image
If the State does not acquire supremacy over [vast private] enterprises, it becomes their puppet, and they become the real State. — Bertrand Russell Copy Share Image
That the world is in a bad shape is undeniable, but there is not the faintest reason in history to suppose that Christianity offers… — Bertrand Russell Copy Share Image
Those who advocate common usage in philosophy sometimes speak in a manner that suggests the mystique of the 'common man.' — Bertrand Russell Copy Share Image
“Such, in outline, but even more purposeless, more void of meaning, is the world which Science presents for our belief. Amid such a world,… — Bertrand Russell Copy Share Image
Dr. Arnold . . . the admired reformer of public schools, came across some cranks who thought it a mistake to flog boys. Anyone… — Bertrand Russell Copy Share Image
Of all evils of war the greatest is the purely spiritual evil: the hatred, the injustice, the repudiation of truth, the artificial conflict. — Bertrand Russell Copy Share Image
Aristotle maintained that women have fewer teeth than men; although he was twice married, it never occurred to him to verify this statement by… — Bertrand Russell Copy Share Image
If an opinion contrary to your own makes you angry, that is a sign that you are subconsciously aware of having no good reason… — Bertrand Russell Copy Share Image
I cannot escape from the conclusion that the great ages of progress have depended upon a small number of individuals of transcendent ability. — Bertrand Russell Copy Share Image
I think it would be just to say the most essential characteristic of mind is memory, using this word in its broadest sense to… — Bertrand Russell Copy Share Image
The newspapers at one time said that I was dead but after carefully examining the evidence I came to the conclusion that this statement… — Bertrand Russell Copy Share Image