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.

Studying the history of the Middle Ages is very interesting.

The tough base of this mushroom is very hard.

He is the champion of the stone, paper, scissors game.

We need mutual understanding.

He believes in 'an apple a day keeps the doctor away', so he eats fruit every day.