A System of Logic: Ratiocinative and Inductive, 7th Edition, Vol. II
CHAPTER XIV. _Of the Limits to the Explanation of Laws of
Nature; and of Hypotheses._
ยง 1. Can all the sequences in nature be resolvable into one law? 3
2. Ultimate laws cannot be less numerous than the distinguishable feelings of our nature 4
3. In what sense ultimate facts can be explained 7
4. The proper use of scientific hypotheses 8
5. Their indispensableness 16
6. Legitimate, how distinguished from illegitimate hypotheses 18
7. Some inquiries apparently hypothetical are really inductive 25