We use encryption to protect important data.

We need to encrypt important data.

Reading the Lunyu, you can gain deep insights into life.

I am thinking of learning the Thao language.

He repented his past mistakes and decided to start a new life.

He felt deep remorse for his mistakes.

I went to see the beautiful scenery of Ugo.

Mr. Agata is my best friend.

I will go to Kawagoe on the weekend.

He started a business without a plan, forgetting the lesson of 'peach and chestnut seeds take three years to bear fruit, persimmons eight years.'