每一本书都是一扇通向另一个世界的门，每一个读者都是穿越它的旅行者。
Every book is a door that opens onto another world, and every reader is a traveler who steps through it.
The end of history will be a very sad time.
一本好书的衡量标准是它是否让你思考、感受并以不同的方式看待世界。
Innovation in database systems is not just about speed, but also about adaptability and scalability.
数据库系统的创新不仅仅是速度，还包括适应性和可扩展性。