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'll build a computer and download all my knowledge in it. I'll find a way for you to have access to it. Yeah. I just hope, we'll be worthy of your sacrifice. Nobody move! Do you understand English? What is she doing? She's looking for energy and matter. (..)2014 Lucy