If you want to avoid re-writing the same piece of text, we recommend that you use your "Personal text library" to save it and use it across all templates.
1- Write your text in any text area. On the right side in the "Personal text library" category, click "add new":
2- Name your text snippet and validate by clicking on "Create Text":
3- Your text is now saved and available to be used on any text block. You can edit it or delete it.