Authors:

He did not arrive at this conclusion by the decent process of quiet, logical deduction, nor yet by the blinding flash of glorious intuition, but by the shoddy, untidy process halfway between the two by which one usually gets to know things.

Margery Allingham (2016). “Margery Allingham Box Set 2: Flowers for the Judge, Death of a Ghost, and The Case of the Late Pig”, p.120, Ipso Books
He did not arrive at this conclusion by the decent process of quiet, logical deduction, nor yet by the blinding flash of glorious intuition, but by the shoddy, untidy process halfway between the two by which one usually