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.

Kazutoshi is my best friend.

How long is the execution time of this program?

Let's meet at the station at five o'clock.

I wake up at nine o'clock every day.