In educational writing, a principle is a well-substantiated rationalization of some facet of the pure world that’s acquired by the scientific methodology, and incorporates information, legal guidelines, inferences, and examined hypotheses.
The phrase “my finest principle” is commonly used to introduce a private view or opinion on a specific subject. It may be seen as a approach of claiming “that is my present understanding of the state of affairs, however I’m open to new data that will change my thoughts.” The phrase “single” on this context means that the speculation is targeted on a particular facet or challenge.