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.

He is known as an expert in psychoanalysis.

We conducted a meta-analysis on this issue.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

Well then, I'm off.

I'm sorry, but I don't speak Japanese.