It follows, then, that the heroes are those who proclaim that message at whatever necessary sacrifice.

He painted the cuts as a necessary sacrifice, insisting that showers longer than three minutes were selfindulgent.

Instead of presenting the situation only as a necessary sacrifice, if the government encouraged such a piece of theatre it would lend weight to its message.

Their replacements - by manipulable canvas sails - aren't beautiful, but if they do add some warmth to the acoustics, it perhaps, a necessary sacrifice.

She calls it a necessary sacrifice for our country.