fù / yán / bǐ / zhèng / wén / gèng / zhòng / yào / yīn / wéi / nà / cái / shì / tā / zhēn / zhèng / xiǎng / shuō / de

附言比正文更重要，因为那才是他真正想说的

The postscript is more important than the main text, because that's what he really wanted to say.