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Science is what you know, philosophy is what you don’t know.

Bertrand Russell

Dogmatism is the greatest of mental obstacles to human happiness.
BERTRAND RUSSELL

Greatness Happiness Human Mental Obstacle
Science is what you know, philosophy is what you don’t know.
BERTRAND RUSSELL

Deep Philosophy Science Yourself
Most people would sooner die than think; in fact, they do so.
BERTRAND RUSSELL

Death Deep People Philosophy Thinking
I believe that when I die I shall rot, and nothing of my ego will survive.
BERTRAND RUSSELL

Believe Death Deep Myself
Philosophy, from the earliest times, has made greater claims, and achieved fewer results, than any other branch of learning.
BERTRAND RUSSELL

Greatness Learning Philosophy Time
The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.
BERTRAND RUSSELL

Doubt Problem Wisdom World
I say quite deliberately that the Christian religion, as organized in its churches, has been and still is the principal enemy of moral progress in the world.
BERTRAND RUSSELL

Enemy Quite Religion World
I hate being all tidy like a book in a library where nobody reads – prison is horribly like that.
BERTRAND RUSSELL

Book Hate Reading
There is no reason to suppose that the world had a beginning at all. The idea that things must have a beginning is really due to the poverty of our thoughts.
BERTRAND RUSSELL

Beginning Ideas Philosophy Reason World
Fear is the parent of cruelty, and therefore it is no wonder if cruelty and religion have gone hand in hand.
BERTRAND RUSSELL

Deep Fear Hands Religion
Three passions, simple but overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and unbearable pity for the suffering of mankind.
BERTRAND RUSSELL

Knowledge Life Love Passion Search Simplicity Strong Suffering
It has been said that man is a rational animal. All my life I have been searching for evidence that could support this.
BERTRAND RUSSELL

Animal Evidence Life Man Myself Philosophy Search Support
Neither a man nor a crowd nor a nation can be trusted to act humanely or to think sanely under the influence of great fear.
BERTRAND RUSSELL

Act Fear Greatness Human Man Trust
The only thing that will redeem mankind is cooperation.
BERTRAND RUSSELL

Healing Mankind Philosophy
The good life is inspired by love and guided by knowledge.
BERTRAND RUSSELL

Goodness Inspirational Knowledge Life
Life is nothing but a competition to be the criminal rather than the victim.
BERTRAND RUSSELL

Crime Deep Life Philosophy Reality

Science is what you know, philosophy is what you don’t know.

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Science is what you know, philosophy is what you don’t know.

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