Go into your LJ's archives.
Find your 23rd post (or closest to).
Find the fifth sentence (or closest to).
Post the text of the sentence in your lj along with these instructions.
Okay, so on my 23rd post, made on July 22, 2003, I only had three lines, so this is the third one :):
"i shall now retract former statements made in the heat of paranoia....."