In 21th century

In 21th century,how to become a person who is powerful than others.
A trend expert whose name is 大前研一 in Japan recently publish a new
book call 即戰力.
First is English.
Because English is the most powerful language in the world.
The most people speak it.And the world is flat.
You can't stop the trend that you will work with other country's people.
If you can speak English,you will have no barriers in Business.
Second is finance.
You must use money to make money.The M type society is coming.
The country or company can't take care your whole life.
So you must increase the value of your asset by investing.
Third is the ability of problem solving.
This is no dout.You must slove problems of your boss.
Besides,you must slove problems better and spend less time than ypur boss.