One good turn deserves another. That's the lesson five store clerks learned recently .
『善有善報』是五名店員最近學到的一課。
Every day a strange old man came to their supermarket to buy groceries. "Once he came in wearing only one shoe," recall ed one of the clerks. And although he grumbled a lot and they often had to stand there listening to him, he was a nice old man. The clerks befriended him and even helped him carry his groceries. One day when he fell ill with cancer , they even visited him in the hospital. The old man turned out to be a retired doctor. And, of course, when he died, he didn't die a pauper . He left US$70,000 in his will to thank them for their kindness.