頭が上がらないあたまがあがらない慣用句ことわざto be unable to act on an equal basis withto be no match for (e.g. outclassed in authority, strength or in debt to)
骨を埋めるほねをうずめる慣用句ことわざto devote (the rest of) one's life to (something)to do (something) for the rest of one's life