black
grey
blue
red
brown
white

No book can ever be finished. While working on it we learn just enough to find it immature the moment we turn away from it

Karl Popper

The essential feature of dualist-interactionism is that the mind and brain are independent entities and that they interact by quantum physics.
KARL POPPER

Independent Mindset Science
If we are not prepared to defend a tolerant society against the onslaught of the intolerant, then the tolerant will be destroyed, and tolerance with them.
KARL POPPER

Deep Destroy Oppression Philosophy Prepare Tolerance
The way of science is paved with discarded theories that were once declared self-evident.
KARL POPPER

Evidence Science Theory Way
No rational argument will have a rational effect on a man who does not want to adopt a rational attitude.
KARL POPPER

Argument Man Philosophy Science
We may become the makers of our fate when we have ceased to pose as its prophets.
KARL POPPER

Fate Ourselves Philosophy Success
Theology, I still think, is due to a lack of faith.
KARL POPPER

Faith One Liner Thinking
History has no meaning.
KARL POPPER

History One Liner
The game of science is, in principle, without end.
KARL POPPER

End Game One Liner Principle Science
Theories are nets cast to catch what we call ‘the world’: to rationalize, to explain, and to master it. We endeavor to make the mesh ever finer and finer.
KARL POPPER

Fine Perfection Theory World
I would rather find a single causal law than be the king of Persia!
KARL POPPER

Law Myself
Great men may make great mistakes.
KARL POPPER

Greatness Men Mistake One Liner
It is not the consciousness of man that determines his existence – rather, it is his social existence that determines his consciousness.
KARL POPPER

Existence Man Philosophy Spiritual
The future depends on ourselves, and we do not depend on any historical necessity.
KARL POPPER

Future History Necessary Ourselves
The simple truth is that truth is hard to come by, and that once found may easily be lost again.
KARL POPPER

Easy Hard Lost Philosophy Simplicity Truth
Those who promise us paradise on earth never produced anything but hell.
KARL POPPER

Hell Nature Promise
Science may be described as the art of systematic oversimplification.
KARL POPPER

Art Science Simplicity

No book can ever be finished. While working on it we learn just enough to find it immature the moment we turn away from it

Related Topics

Popular Authors

No book can ever be finished. While working on it we learn just enough to find it immature the moment we turn away from it

Related Topics

Popular Authors

More Karl Popper Quotes