When I looked into her eyes, the phrase 'the eyes are the window to the soul' came to mind.

When I look into her eyes, it's like I can see her heart. That's because the eyes are the window to the soul.

This kanji has the left 'heart' radical (立心偏).

Every morning, he has a habit of reciting the Heart Sutra.

Aishinka is my best friend.

He is working on the project wholeheartedly.

The doctor used an electrocardiograph to check the condition of my heart.

He quoted the old phrase 'seeking a sword in a boat carved' to explain the absurdity of hoping for success without effort.

His words are always sweet on the surface but venomous underneath.

Please remove the core of this apple.