The other day I went to buy meat from the shopping center in my hood. It was an early morning but the butchery was already open. The butchery is very small. In spite of this, he confidently told me that he sell the greatest quantity of meat per day in the entire shopping center. There are a few lessons that I learnt as I interacted with the butcher. Cleanliness is next to godliness. He told me that he...