"Since Yu is born, how can Liang be born" means "Since I, Zhou Yu, are alive, why does God need Zhuge Liang?" It is the fictional Zhou Yu in the Romance of the Three Kingdoms who said that his talents are not as good as Zhuge Liang's. A sigh.

"When Yu is born, how can Liang be born" comes from "The Romance of the Three Kingdoms". It is a sigh by the fictional Zhou Yu in the Romance of the Three Kingdoms that his talent cannot compare with Zhuge Liang. It is the author of the Romance of the Three Kingdoms, Luo Guanzhong. Made up to promote Zhuge Liang.

Extended information:

In "The Romance of the Three Kingdoms", Zhou Yu was despised by the Romance Party for his classic saying "How can one be bright when one is born Yu". The reason is simple, because it does not have the right mentality. Faced with a person whose talent and resourcefulness were higher than his own, instead of asking for advice, he chose to be jealous and try every means to fight or even frame him. This desperate mentality ultimately made it difficult for him to achieve his wishes and he died young.

In "The Romance of the Three Kingdoms", Zhou Yu was despised by the Romance Party for his classic saying "When Yu is born, how can he be bright". The reason is simple, because it does not have the right mentality. Faced with a person whose talent and resourcefulness were higher than his own, instead of asking for advice, he chose to be jealous and try every means to fight or even frame him. This desperate mentality ultimately made it difficult for him to achieve his wishes and he died young.