Unlock a world of opportunities by learning the most useful languages! From business and travel to cultural exploration, ...

So you want to learn a second language to hep advance your career, but you have no idea which one would benefit you the most. If you were to ask an economist, this is probably what they’d tell you.

The most trusted resource for language-learning software is Rosetta Stone, though it can be very expensive ($179 to $249 for a CD; $169 to $249 for an online subscription).

The Most Useful Language for English Speakers to Learn, According to an Economist Read More. According to the U.S. Foreign Service Institute, languages ...

Spanish is the second most spoken language in the world and is increasingly valuable due to its widespread use in international business, tourism, and diplomacy. (Image: Unsplash) 4 / 9 ...