将相本无种 (將相本無種) jiāng xiāng běn wú zhǒng

jiāng xiāng běn wú zhǒng set phrase generals and ministers are not innately different [from ordinary people]
Domain: Proverb 谚语
Notes: Generals and ministers are outstanding thorough their conduct not by their innate nature (Guoyu '將相本無種')