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.

The failure of the project was due to a situation where too many cooks spoil the broth.

He remembered the proverb 'even a pig will climb a tree if flattered', and complimented his boss.

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