So the meme works like this:
Grab the nearest book. Open the book to page 23. Find the fifth sentence. Post the text of the sentence in your journal along with these instructions.
Ok, here goes:
Kirk realized that his M-80 was running low on amunition, but the plague survivors kept on coming - if he didn't find more amunition, his post would be overrun.
From: “Survivors: Warriors in the post-apocalyptic future“ by Rick Redman.