“It is part of my thesis that all our knowledge grows only through the correcting of our mistakes.”
— Karl Popper
“For this, indeed, is the true source of our ignorance—the fact that our knowledge can only be finite, while our ignorance must necessarily be infinite.”
— Karl Popper
“I may be wrong and you may be right, and by an effort, we may get nearer to the truth.”
— Karl Popper
“No rational argument will have a rational effect on a man who does not want to adopt a rational attitude.”
— Karl Popper
“We must plan for freedom, and not only for security, if for no other reason than that only freedom can make security secure.”
— Karl Popper