Those who work hard will be rewarded by the sky, and they will taste the taste of courage. More than 3,000 armour can swallow Wu.
The whole couplet can be interpreted as:
Where there is a will, there is a way, just like Xiang Yu's cross the rubicon. In the end, 120 Qin passes all belong to Chu;
God will not fail a hard-working person, just as Gou Jian destroyed the state of Wu with only three thousand military forces.
This is a couplet presented by Yan Mai, praising Pu Songling's indomitable will. In Zhang Yupu's "Study-Studio Series", two allusions are used here. The first part tells the historical facts that Xiang Yu led his troops across the Wei River at the end of Qin Dynasty, and finally defeated Qin Jun's main force. The second part tells the story of Betty Wong Goujian's inspiration, efforts, deliberation, revenge and revenge.