A wish with a date and a plan

“Think and Grow Rich,” by Napoleon Hill, has a reputation as a mystical book, but its usable idea is thoroughly down to earth: a vague wish moves nothing; a defined goal does. Hill insists on turning “I want more money” into a concrete figure, a deadline and a written plan that starts today, even if it’s imperfect.

The difference seems cosmetic and it’s enormous. “Save more” won’t fit in a calendar; “gather €3,000 before December by setting aside €250 from each paycheck” will, and it tells you every month whether you’re on track or off it.

The rest of the book—the faith, the autosuggestion—you can take with all the caution you like. But the core has aged well: the mind works for the goals it can measure, and yawns at the ones it can only wish for.