You have chosen 'The Birth of Tragedy' by Friedrich Nietzsche, 'The Nature of Mathematics' by Charles Sanders Peirce and 'On the True Doctrine (Against Christians)' by Celsus
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Science, or select a subheading: |
| A. | Basis of Science | |
| B. | Scientific Theories | |
| C. | Induction | |
| D. | Explanation |