Go to Edit mode.
Don't scoop out this text here, but scoop out the next three "paragraphs" starting with the blank line below. (Highlight & Copy = Scoop)

TEXT-HERE

Make sure you come down to the blank line above this one when you highlight and copy. Then paste the copied text where you want the new headline in your own page (go to Edit mode first) and replace the "dummy" text with whatever the section requires. You can do that again and again with the same paste as long as you don't highlight and copy anything else. And you don't have to come back here unless you lose the clipboard info somehow.

That should work.