英语作文 论述书本的价值

Books are called “King’s Treasures/Wealth” because they have something as valuable as gold and silver. They have the riches of knowledge.
Kings keep their valuable objects carefully locked up and keep the keys themselves. Nobody can touch their valuable things. Yet the riches of knowledge are entirely different. Anyone can have the key to the riches of knowledge. The key is simply “READING”. Anyone who can read can open the door of the treasure house and go in and take what he likes. Why don’t we therefore learn to read and fill ourselves with the riches of knowledge which everybody admires?