So, by taking care not to exhaust his strength, he grew as strong and rugged as a boy may be.

Then, the effort having exhausted her strength, she fell not asleep this time, but fainting on the floor.

However the wars exhausted Goguryeo's strength and its power declined.

If you lay siege to a town, you will exhaust your strength.

"We didn't have to take you," he muttered, as if he'd exhausted his strength.

His labor on this subject exhausted his strength and made him ill.

And he had nearly exhausted his mind's strength.

She tried to smile at him, but the effort to talk had exhausted her waning strength.

She only knew that he had not exhausted his strange strength.

I fear that it may exhaust your strength in a few months,' I answered.