The book, Who Moved My Cheese?, is the first best seller of Spencer Johnson.

Spencer Johnson, a onetime physician and children’s book author, whose best-selling books on business management, including The One-Minute Manager and Who Moved My Cheese ?, sold millions of copies and inspired a cultlike following, died July 3 at a hospital.

A fintech approach is also taken within data science, where a lot of the properly intelligent work is about understanding the problem and how best to use the data for the problem you have.