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.

His voice was filled with sonant sounds.

Arimiko is my best friend.

This medicine is still effective.

This medicine is still effective.