The last sentence of "people don't seek quality, but perfection" is to make the best use of everything and be satisfied.

1, a couplet written by Chen Ziya, the predecessor of Ji Xiaolan, a writer in the Qing Dynasty, "Things are satisfied, people are always happy, and people are always happy". Later, when Bing Xin was 94 years old, this book was regarded as a heart inscription.

2. "People are complacent if they don't ask for anything", which means that if people can accomplish nothing, their character is naturally noble.