My personal thought is that everyone should be treated equally.

He values his private life.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

This is the agenda for the first meeting.

Shoji is my best friend.

Jiro is my best friend.

Shinji is my best friend.