 I've heard all my life what a kind-hearted man Isidor was, and a soft touch. Which brings me to this next story we would hear now and then. During the Depression, when everybody in the neighborhood was broke and buying on credit, Isidor set up a system where every customer would have a little book, like this flimsy paper thing, where he would write down what they owed. But the thing about the system was, the customer kept the book.