He came from another prefecture.

He passionately discussed the problem of other minds in his philosophy class.

He made a decision taking into account various other circumstances.

He always acts as if it's someone else's concern.

I went to see a movie by myself.

Watching a movie alone is enjoyable.

My personal thought is that everyone should be treated equally.

He values his private life.

He holds a personal grudge against me.

Using the private railway makes commuting very convenient.