Each leader of the world must know how to build the country to the future.

Each leader of the world must know how to build the country to the future.
Many leaders have the ideas that are out of date.
Do they know that?
I don't that.
But if they have no new ideas, they lose their countries.
At first, each leader must know that the valance of Rich and Poor.
Second, Each leader make the new industries own country.
Third, Each leader must know what international economics.
Forth, Each leader must know the importance of Alliance other countries.
Please remember.