Create a page that will house the text you want to use and save it, then use the iframe feature to display it. For example, say you saved the page you want displayed in the frame as 'news'. On the page where you want the frame displayed, you'd go to insert>advanced>inline frame and that will open up a new box.
Double click that box, put the url to the page in the correct spot (in the example, the url is
http://webbrok.com/news.html), save and publish. You'll have to play around with sizing a little to make it look right.