It's better for him not to know the truth. After all, ignorance is bliss.

Let's calculate the inscribed circle of this polygon.

I have been to Kikonai.

My grandfather underwent cataract surgery.

Every morning, I chant the Heart Sutra.

Her piety left a deep impression on all of us.

He has a deep loyalty to his country.

I saw a masked palm civet in the park.

He stole the wallet on a sudden evil thought.

He failed the exam and lost his drive.