A man should die on the frontier battlefield, burying his ears and wearing boots when they die. How can he lie in bed and do evil in the hands of children and women!

-"The Book of the Later Han Dynasty"

The direct explanation is that the man died in the frontier, and the body should be wrapped up with horse skin and transported back to his hometown for burial. How can they hang out with women in bed? It means that heroes should die in battle, not be immersed in love.