The teacher walked into the classroom. He said, Good evening, everybody. The students said, Good evening, teacher. He walked over to his desk. He put his briefcase on his desk. He opened his briefcase. He took his notebook out of his briefcase. He to...
If modern life is so wonderful, why do we feel so unhappy? In the following article, the author suggests that though living standards have improved, we, rather than feeling content, never become completely satisfied with what we have achieved. This...