Here's the other poem/gatha from Diamond Sutra, which you can find at the end of chapter 26. Why don't you go ahead and memorize this and the one from the last post, then make an effort to understand their meaning as you read through each of the chapters in the Sutra. Say it with feeling. The secrets of the Buddha's teachings are in these poems.
Then in verse the World-Honored One spake, saying:Some think they’ve heard my holy speechOr wondrous buddha think they see,These folks can’t fathom what I teachThey haven’t met the real me
"The Diamond Teaching" (Vajracchedika Prajna Paramita Sutra)
tr. by Sol Ta TrianeFeaturing the Buddha in a discussion with his disciple, SubhutiRecorded by the disciple, Ananda