Liang Hao passes the examination
Liang Hao is the Song scholar remembered for passing the imperial examination at an advanced age, in the usual retelling in his eighties. Whether the age is historical is disputed, and it survived because it was useful: he became the standing example cited to candidates who had failed repeatedly.
That is why the verse spends a line telling the reader not to resent a late name. Lot books pair the brocade-and-flowers opening, which is the idiom for good on top of good, with a story about someone who waited decades, so the brightness in line one is not meant to be read as early.
Traditional palace assignment: Hai palace (宮位), one of the twelve branch positions the old lot books use to file each verse.
Reading lot 47
The lot is graded an Upper Lot, and unlike most of the favourable ones it carries a specific emotional address: the third line speaks to someone comparing themselves to people who got there sooner.
If that is the question you brought, the verse's answer is about pacing. It guarantees nothing. "Rank and horse arrive together" in line two is the classical phrasing for status and mobility coming as a pair, which reads as the argument that the delayed version is not a lesser version.
What the four lines do not contain is a date or a promise that a particular attempt succeeds. Liang Hao's story is a story about persisting through repeated failure, and a reading that turns it into assurance about the next attempt has quietly dropped the part that made it worth telling.
A verse can give you a frame for thinking about a situation. It cannot report what another person has decided, and it cannot confirm that a particular event will happen.
