My dream is to travel the world.

In this world, the law of all things exists.

His existence enriches my life.

You can feel his presence.

This phenomenon follows a specific law.

There are laws of all things in this world.

We have a responsibility to make this world a better place.

His presence dominated the entire room.

The associative law is one of the basic laws of mathematics.

In mathematics, the commutative law applies to addition and multiplication.