Valabhi University is like a big school where lots of smart people go to learn lots of things. A long time ago, when India was ruled by kings and queens, there was a really smart king named Maitrak. He wanted to build a big school where people could learn about all sorts of things like math, science, and philosophy. So, he asked a wise man named Nagarjuna to help him build this school. Nagarjuna found a perfect place to build the school in a city called Valabhi, and that's why the school is called Valabhi University.
At Valabhi University, people could learn many things, like how to read and write, grow crops, build houses, and even study astronomy. The school became so famous that people from all over the world came to study there. People also wrote many books at Valabhi University, which helped spread knowledge and information all over India.
But, after many years, the school stopped being used. It is not clear why this happened, but some experts think that the city of Valabhi was destroyed by wars or natural disasters. However, the knowledge and ideas that were learned and shared at Valabhi University have been passed down to us through the many books and manuscripts that were written there.
Today, people still study at universities all over the world, and many of the things they learn were first studied and discovered at Valabhi University. So, even though it no longer exists, Valabhi University is still remembered and celebrated for its many contributions to knowledge and education.