We will do our best to solve this problem.

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 effort is exactly like the proverb 'Even a fool can move a mountain.'

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

I'm a Muslim, so I fast during Ramadan.