should serve as a warning of the hazardous situation affecting migrants.

If you can't be a good example, then you'll just have to serve as a horrible warning.

My one purpose in life is to serve as a warning to others.

The current situation on the ground does not justify a tsunami warning,

He kind of proves that you can still serve long after you take off your uniform.

Tiffany has been apprenticing as a witch by visiting people in need with her mentor. After meeting with one particularly sad case, she tells her mentor, "It shouldn't be like this." Her mentor replies, "There isn't a way things should be. There's just what happens, and what we do.