We should honor the courage and 'self-sacrifice' of the brave soldiers who died for our country.
He provided help to the city's homeless people 'at great personal sacrifice' (to himself).
He made many personal 'sacrifices' to provide help to the city's homeless people.
(..) I know it's difficult for you, but please stay here and try not to do anything stupid. And who among us has paid the blood sacrifice owed to the heathen gods? TOGETHER: Us! And whose blood must yet be paid? (..)2003 Pirates of the Caribbean: The Curse of the Black Pearl