He changed his diet to improve his life.

This project needs digitalization.

There is a rumor that the cat turns into a human at night.

He likes to take a walk in the park at dusk.

It is said that he possesses the power of a demon.

We need to find a new way to rationalize this process.

We introduced a new system to rationalize our operations.

He took a deep breath and calmed himself down.

His voice had the power to calm the entire room.

His true feelings came to light.