It's difficult to understand his inner thoughts.

His heart is very strong.

He is a person with a broad mind, so he is liked by everyone.

He has a strong sense of patriotism.

Shinjiro is my best friend.

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

His curiosity always drives him to learn new things.

Please teach me how to calculate the circumcenter of this triangle.

Her maiden heart was filled with pure love.

He is always a person who pays attention to the feelings of others.