This category is a listing of principles. A principle is statement which is taken to be true at all times and all places where it is applicable. There are principles set forth in many and various fields. Many of them can be better understood as Rules, in which case they should be moved to that category.
This category has the following 10 subcategories, out of 10 total.
The following 74 pages are in this category, out of 74 total. This list may not reflect recent changes (learn more).