When management theorist Peter Drucker coined the term knowledge workers in 1959, most people had no idea what he was talking about. Since then, knowledge workers have come to rule the world. Today, seven of the world's 10 most valuable companies are tech com­panies, the ultimate workplace for knowledge workers. But now, 65 years after the knowledge economy was born, we're about to be ushered into the wisdom economy.

Winston says there ought to be a similar protection for students–and I might add, that protection should be provided for entrepreneurs and aspiring business owners, too. Namely, that no one should go through life without being armed with the ability to properly communicate.