America is second to none in natural resources.

That is the highest mountain in the world.

The richest man in the world cannot buy everything.

It is said that he is the richest man in the world.

In 2000 Japan's health care system was the best in the world, but since clinical internship was introduced in 2003 it has clearly deteriorated.

While American methods are often successful, the Japanese educational system that produces the most literate people in the world surely has some lessons to teach the U.S.