He is known as a person with learning.

I achieved a big success.

He has a deep interest in archaeology.

He was forced to drop out of school due to poor grades.

He had to drop out of school because he broke the school rules.

We went to the art museum for an inspection.

He is an expert in osteology.

It has been decided that everyone will participate.

He is majoring in agronomy at university.

He is an expert in medicine.