1. Knowledge of Nature and Knowledge of the Mind

You will understand when I say that natural science, especially in the course of the 19th century – although it was prepared for earlier – has gradually developed research methods in which, in particular, those who is engaged in research in any branch of this natural science, acquires an inner scientific conscientiousness and an inner scientific discipline that cannot be acquired in any other way than in this natural scientific research work. And this inner mental discipline, this inner mental conscientiousness, which one can acquire in this way, we need in all of modern civilization and cultural life. The only question that arises is whether science can take what is being cultivated within humanity in terms of conscientiousness and inner discipline, and take it to its ultimate conclusion. No matter whether the results of scientific research are justified or not, and whether they need to be modified in the future or not – the relative lack of justification has indeed been put into perspective by some speakers at these events – the important thing is that even at the most radical extreme, to which science has turned more in the direction of theory than of practice or experiment, this conscientiousness and this inner discipline still underlie it.