Both these two sentences come from Pili Puppet Show

1. The first two sentences are the representative sayings of Xuan Zhenjun

He lived in seclusion before leaving the world. , stepped into the arena but found that he would never look back. So I lamented that my half-life of leisure has now ended, and that one step in the world will last forever.

2. The last two lines are from the poem "Crazy Sword in Troubled Times", originally from "Mangan" by Gong Zizhen (Qing Dynasty).

Explanation: Carrying a flute and a sword, wandering around the world was my biggest wish in this life. Now fifteen years have passed, but I have lived up to my original fame. "One flute and one sword can settle a business" is often used to describe the heroic spirit of a young chivalrous man. "Fifteen years of being famous" is often used to describe a person who enjoyed great fame in his early years but has not performed well over the years. The Crazy Sword of the Troubled Times was imprisoned in the Gate of Heaven and Earth by Tiancan Martial Ancestor. He had to endure the loneliness and desolation of being imprisoned for fifteen years alone, so he felt this way.