It is important to understand the importance of health.

His explanation was impossible to understand.

This is a historic building.

He is a famous historian and has written many history books.

He is majoring in history at university.

He is trying to hide his embarrassing past.

He recognizes the importance of oral history.

He interprets world events from a historicism perspective.

He is a very shy person in real life.

A healthy sex life is important for overall health.