So even as the budding middle classes now form the first queues for tickets to the Terracotta Army, the country still has no travel industry to speak of.

ECONOMIST: E-business in China

Grinker said about 10-12% of school children from K-12 classes receive some form of special needs education, but that in Korea that figure is far lower, maybe under 1%.

CNN: South Korean study may lead to higher autism estimates

There are other asset classes available but three form the foundation for a solid portfolio.

FORBES: Regaining Control in a Crazy Market

These small classes and lab work encouraged students to form tight friendships, but Mr. Holmes remained outside those inner circles for the most part, one person who took several upper-level classes with him said.

WSJ: Shooting Suspect's Behavior Provided Few Clues

Additionally, I can invest in co-working spaces where entrepreneurs collaborate, launch an incubator to nurture new ideas, teach classes as an adjunct professor, publish books, form a peer-to-peer educational network, or found a tech company that enables the developmental process with software.

FORBES: How Do You Pick A Name For Your Business?