1. Grab the nearest book.
2. Open the book to page 23.
3. Find the fifth sentence.
4. Post the text of the sentence in your journal along with these instructions
advigilo -are, to watch by, to guard. LIT., parvo nepoti, Tib.; ad custodiam ignis, Cic. TRANSF., to be vigilant: Pl.
Cassell's Latin Dictionary. I used the fifth entry on the page, since that's what dictionaries have instead of sentences.