一将功成って万骨枯る
Meanings
1
thousands die to make one hero; one general reaches glory, ten thousand bones are left to dry
Proverb lamenting that the fame of a leader is built on the sacrifice of countless ordinary soldiers. Often used to criticize the human cost of ambition or war.
See also: 一将功成りて万骨枯る
Looking back at history, the proverb 'one general reaches glory, ten thousand bones are left to dry' really hits home.