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Quote by Karl Popper

“The history of science is everywhere speculative. It is a marvelous hiatory. It makes you proud to be a human being.”

Quote by Karl Popper

Author

Karl Popper (July 28, 1902 – September 17, 1994) was an influential philosopher known for his work on critical rationalism and falsificationism. He is renowned for his contributions to the philosophy of science, political philosophy, and epistemology, with his ideas having a profound impact on these fields. more

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“We hate the very idea that our own ideas may be mistaken, so we cling dogmatically to our conjectures.”

May Ideas Hate Mistaken Conjecture

Author:Karl Popper

“Not only the phenomena of the others followed from this, but also it so bound together both the order and magnitude of all the planets and the spheres and the heaven itself, that in no single part could one thing be altered without confusion among the other parts and in all the universe.”

Together Order Universe Heaven One Thing Planets Bounds Confusion Spheres Altered Magnitude

Author:Nicolaus Copernicus

“When, therefore, I had long considered this uncertainty of traditional mathematics, it began to weary me that no more definite explanation of the movement of the world-machine established in our behalf by the best and most systematic builder of all, existed among the philosophers who had studied so exactly in other respects the minutest details in regard to the sphere.”

World Long Movement Machines Regard Mathematics Philosopher Details Traditional Uncertainty Explanation Spheres Weary Definite Behalf Systematic Builder

Author:Nicolaus Copernicus

“For 10 years of my life, 3 times a day, I thanked the Lord for what I was about to receive and thanked him again for what I had just received, and then we lost touch and I suddenly thought, where is he now”

Life Years Lost Lord

Author:Tom Stoppard

“Affirmation of the world, which means affirmation of the will-to-live that manifests itself around me, is only possible if I devote myself to other life.”

Ifs World Mean Affirmation Will To Live

Book:Civilization and Ethics

Source: Civilization and Ethics

“Awakening of Western thought will not be complete until that thought steps outside itself and comes to an understanding with the search for a world-view as this manifests itself in the thought of mankind as a whole.”

World Whole Understanding Views Steps Mankind Western Awakening World View

Book:Civilization and ethics. 3d. ed

Source: Civilization and ethics. 3d. ed

“I used to suffer particularly because the poor animals must endure so much pain and want. The sight of an old, limping horse being dragged along by one man while another man struck him with a stick he was being driven to the Colmar slaughterhouse - haunted me for weeks.”

Men Want Pain Used Suffering Animal Poor Week Sight Horse Sticks Endure Driven One Man Another Man Slaughterhouses Limping

Author:Albert Schweitzer

“Only when an ideal of peace is born in the minds of the peoples will the institutions set up to maintain this peace effectively fulfill the function expected of them.”

Mind Born Ideals Function Institutions Expected

Author:Albert Schweitzer

“Reverence for life, veneratio vitæ, is the most direct and at the same time the profoundest achievement of my will-to-live.”

Achievement Direct Reverence Reverence For Life Will To Live

Book:Albert Schweitzer's Ethical Vision: A Sourcebook

Source: Albert Schweitzer's Ethical Vision: A Sourcebook

“The disastrous feature of our civilization is that it is far more developed materially than spiritually. Its balance is disturbed.”

Balance Civilization Features Disturbed

Book:Civilization and Ethics

Source: Civilization and Ethics