I have a quotes channel, and right now I want to use a specific quote on a specific page of my webiste, so i'm using the code below with a conditional based on the url title. Let's say down the road someone decides they want to change that quote and so they delete entry_id 21, and create a new entry. Am I correct in assuming that a new entry would be given a new entry_id and would no longer display on that particular page? If that assumption is correct, should I stay away from the type of code below? maybe use url_title instead?
{exp:channel:entries channel="quotes" limit="1" disable="categories|member_data|pagination" entry_id="21"}
{/exp:channel:entries}