I am still experimenting with how I will set up this blog.
I have a huge collection of previously written material. Most of that I will publish as articles on separate pages of the blog. However, published pages do NOT get associated with Post Categories. So a user might look up a Post Category like Safety, and not see any of the information posted on the Safety Tips page. Similarly, if a person looks at a page, such as Safety Tips, they will not see any Posts that have gone into the Safety Tips Category.
For a time I believe I will create Posts that point to items published on pages. That may help draw a connection between the two.