From
曹植 白马篇 (Cao Zhi, White Horse Ballad, early 3rd c., Three Kingdoms). Describing an idealized young frontier horseman:
捐躯赴国难,
视死忽如归 (He flings away his body to answer the state's calamity, regarding death as casually as going home). Cao Zhi (the brilliant younger son of
曹操) wrote this yuefu poem to project the warrior ideal; the final couplet has been quoted in Chinese military eulogy ever since, including on modern PLA martyrs' memorials.