"Science must begin with myths, and with the criticism of myths."
"Only two things are infinite, the universe and human stupidity, and I'm not sure about the former."Karl Popper on Albert Einstein
"Our scientific power has outrun our spiritual power. We have guided missiles and misguided men."Karl Popper on Martin Luther King, Jr.
"Science investigates religion interprets. Science gives man knowledge which is power religion gives man wisdom which is control."Karl Popper on Martin Luther King, Jr.
"No amount of experimentation can ever prove me right a single experiment can prove me wrong."Karl Popper on Albert Einstein
"Bad times have a scientific value. These are occasions a good learner would not miss."Karl Popper on Ralph Waldo Emerson
"No rational argument will have a rational effect on a man who does not want to adopt a rational attitude."
"We must plan for freedom, and not only for security, if for no other reason than that only freedom can make security secure."
"Our knowledge can only be finite, while our ignorance must necessarily be infinite."
"Science may be described as the art of systematic over-simplification."
"Piecemeal social engineering resembles physical engineering in regarding the ends as beyond the province of technology."