It is important for each person to fulfill their role.

I went to see a movie by myself.

Watching a movie alone is enjoyable.

He is the founder of this company.

He is a famous author and a person who is respected by many people.

This foundation is supporting the advancement of education and science.

We are planning the establishment of a new company.

We decided to establish a new company.

I go jogging every day.

He solved the problem solely by himself.