shī / rén / yǐ / yǒng / shǐ / bù / yú / biǎo / dá / le / duì / gù / tǔ / de / shēn / qíng诗人以“永矢不渝”表达了对故土的深情。The poet used “永矢不渝” to express deep affection for his homeland.