"As Ever"

Sadie Stein writes an excessively long but ultimately rather charming ode to her favourite correspondence sign-off:

Immediately, it seemed to me that rare thing, an all-purpose valediction: versatile, graceful, elliptical. If I was writing to a loved one, the sign-off implied my affection was going strong. If I hated someone, well, it didn’t rule that out, either. It could be cool or warm, friendly or formal. Or it could be literal: I was still Sadie Stein, and there was very little arguing with that.