Authors:

There's a blush for won't, and a blush for shan't, and a blush for having done it: There's a blush for thought and a blush for naught, and a blush for just begun it.

John Keats (2013). “Delphi Complete Works of John Keats (Illustrated)”, p.322, Delphi Classics
There's a blush for won't, and a blush for shan't, and a blush for having done it: There's a blush for thought and a blush for naught, and a blush for just begun it.