"The truth is not something ready-made outside of us, which we should merely reproduce, as the old empiricism believed; but it is an ever-new product of our cognitive activity that elevates the world of experience to a higher form of life. It is commonly said that in the search for truth we must strive to reflect objective reality; but this is an absurd claim, because no one can ever step outside of experience to compare their ideas with so-called things in themselves."