[Plugin: Quote Of The day] Can’t delete quotes

I don’t see anywhere to delete the quotes once I’ve added them. The interface is also clunky, as adding or editing a quote takes me to another screen with no return link. Requiring input in both the Quote and Author fields limits its usage, as I’m looking for something to display snippets of text, but still have to fill in something for Author, and have to tweak CSS to hide the Author part.

Flexi Quote Rotator does what I’m looking for, with a more user-friendly interface.
https://www.ads-software.com/extend/plugins/flexi-quote-rotator/

https://www.ads-software.com/extend/plugins/cd-qotd/