
Compare Poor Richard's Almanack (1752) : For Want of a Nail the Shoe is lost; for want of a Shoe, the Horse is Lost; for want of a Horse the Rider is lost. ; also Poor Richard's Almanack (1758) : For Want of a Nail the Shoe was lost; for want of a Shoe, the Horse was Lost; and for want of a Horse the Rider was lost, being overtaken and slain by the Enemy, all for want of Care about a Horse-shoe Nail.
Introductio ad prudentiam: Part II (1727), Gnomologia (1732)