Ban Chao (33-102), noted Han diplomat and military man
Zhou Bo (?-169 BC), military man and politician at the Qin-Han transition, a founding minister of Western Han
Shi Siming (703-761), non-Han military man and colleague of An Lushan 安禄山, eventually conspirator with him in the 755-763 Anshi rebellion 安史之亂|安史之乱 against the Tang dynasty
rude and violent
fierce and reckless
Knowledge is not innate to man, how can we overcome doubt?
We are not born with knowledge, how does one achieve maturity? (i.e. without guidance from a teacher - Tang dynasty essayist Han Yu 韓愈|韩愈)
Shi Siming (703-761), non-Han military man and colleague of An Lushan 安祿山|安禄山[An1 Lu4 shan1], eventually conspirator with him in the 755-763 An-Shi Rebellion 安史之亂|安史之乱[An1 Shi3 zhi1 Luan4] against the Tang dynasty