Life is like riding a long-distance bus. You will meet all kinds of people on the bus. They may be farmers, they may be teachers, they may... No matter where they come from or what they do, when they arrive at the terminal, everyone has their own destiny. Farmers may be rushing to find markets for their chickens, or they may be trying to recover half a year's hard-earned money owed by their contractors; teachers may be busy meeting for dinner with old classmates they haven't seen for many years...