“Philosophy, as I shall understand the word, is something intermediate between theology and science. Like theology, it consists of speculations on matters… — Bertrand Russell Copy Share Image
I hold all knowledge that is concerned with things that actually exist - all that is commonly called Science - to be… — Bertrand Russell Copy Share Image
But it is just this characteristic of simplicity in the laws of nature hitherto discovered which it would be fallacious to generalize,… — Bertrand Russell Copy Share Image
The pursuit of knowledge is, I think, mainly actuated by love of power. And so are all advances in scientific technique. — Bertrand Russell Copy Share Image
The examination system, and the fact that instruction is treated mainly as a training for a livelihood, leads the young to regard… — Bertrand Russell Copy Share Image
“Religion is based primarily upon fear. It is partly the terror of the unknown and partly as the wish to feel that… — Bertrand Russell Copy Share Image
In astronomy, the law of gravitation is plainly better worth knowing than the position of a particular planet on a particular night,… — Bertrand Russell Copy Share Image
The most essential characteristic of scientific technique is that it proceeds from experiment, not from tradition. The experimental habit of mind is… — Bertrand Russell Copy Share Image
While the dogmatist is harmful, the sceptic is useless ...; one is certain of knowing, the other of not knowing. What philosophy… — 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
All that passes for knowledge can be arranged in a hierarchy of degrees of certainty, with arithmetic and the facts of perception… — 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
“Mathematics, rightly viewed, possesses not only truth, but supreme beauty— a beauty cold and austere, like that of sculpture, without appeal to… — Bertrand Russell Copy Share Image
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
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
The supreme maxim in scientific philosophising is this: wherever possible, logical constructions are to be substituted for inferred entities. — Bertrand Russell Copy Share Image
The demand for certainty is one which is natural to man, but is nevertheless an intellectual vice. If you take your children… — 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
What is best in mathematics deserves not merely to be learnt as a task, but to assimilated as a part of daily… — 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
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
Science, by itself, cannot supply us with an ethic. It can show us how to achieve a given end, and it may… — Bertrand Russell Copy Share Image
Inferences of Science and Common Sense differ from those of deductive logic and mathematics in a very important respect, namely, when the… — 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