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 9 subcategories, out of 9 total.
The following 72 pages are in this category, out of 72 total. This list may not reflect recent changes (learn more).