He deeply understands the philosophy of 'emptiness is only form'.

After deep thought, he said 'form is emptiness.'

Earthquakes, thunder, fires, and fathers are one of the scary things.

The calculus of variations is a branch of mathematics that deals with the optimization of functions.

He is studying at law school.

The fire alarm went off, so we immediately evacuated the building.

A tsunami warning has been issued, so please evacuate immediately.

This restaurant has an all-you-can-eat sushi.

A visitor has come.

I attend psychotherapy sessions every week.