drive into the ground

drive/run/work yourself into the ground

to work so hard that you become very tired or ill He'll run himself into the ground if he doesn't take some time off.

Name	Pronounced	Usage
KrisztiÁN	KREES-tee-ahn	Hungarian
Cyrus	SIE-rəs (English)	English, Biblical, Biblical Latin, Ancient Greek (Latinized)
Cornelius	[kɔ:'ni:ljəs]
Purvis	['pɜ:vis]
Eduarda	-	Portuguese
BreandÁN	-	Irish