The most crucial part of accomplishing a task or project lies in its final, critical stage; the completion hinges on the last vital step.
修建这座大楼就好比浮图七级，重在合尖，最后的设计和装修才是重中之重。
Constructing this skyscraper is like a seven-storied pagoda whose completion lies in joining its spire; the final design and interior decoration are the most crucial parts.
Era:
Ancient
Frequency:
Story:
During the Later Tang Dynasty, Emperor Mingzong requested his officials at court to recommend a general to lead an army against the invading Khitan forces. Li Song recommended Shi Jingtang.
Shi Jingtang, who already harbored rebellious intentions, was grateful for this. He secretly sent someone to Li Song, saying, "To build a pagoda, one must complete its spire."
After gaining command of the large army, Shi Jingtang rebelled against the Later Tang and surrendered to the Khitan, eventually becoming their "puppet emperor."
Next Idiom