We strongly recommend that you don't duplicate content on the site. Doing so would mean twice the work when updating. There's also a high chance the text will get updated in one location, but not the other, resulting in discrepancies in the text on your website.
If you need content to display in two or more locations, place the text in an "Information panel" widget and upload this to all relevant pages. This means you only have to edit the text once and it will update in all the locations in which it appears.