一石二鳥: “one stone, two birds” → kill two birds with one stone: do one task and finish two or more goals

to depart / be detached from common sense

whistle (device)

to create a stir

"to obtain one life from nine deaths": to narrowly escape death

Behind one general's glory lie the remains of countless unsung heroes. Lit. While one general reaches glory, ten thousand bones are decaying.