Is there a way to display for the first time in the middle of quoted text? Maybe like this:
The beach is a room. The description is “[if the player goes to the beach for the first time]You remember running around with your parents here before…[end if] The beach is known for it’s white sand.”.
Inform keeps track of what rooms have been visited, so if you want some text to be printed only if a room has not been visited before you can use:
The beach is a room. The description is "[if visited]You remember running around with your parents here before... [end if]The beach is known for it's white sand."
Also, there’s first time - only, which only displays the first time the text in question is printed:
The beach is a room. The description is "[first time]You remember running around with your parents here before... [only]The beach is known for its white sand."