Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ... ...

No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ... (Karl Popper)

Karl Popper Quotes Pictures

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...

Karl Popper Quotes: No particular theory may ever be regarded as absolutely certain ... No scientific theory is sacrosanct ...