* Abstract nouns represent concepts, qualities, or ideas that cannot be touched or physically experienced. Education is a concept – the process of learning and acquiring knowledge.
* You can't hold education in your hand or see it. It's a process and a result, not a physical object.
Examples of how "education" is used as an abstract noun:
* "She received a good education."
* "Education is important for a successful future."
* "The government is investing in education."