¡Hola! Hello! Bonjour! Hallo! Salam! I just greeted you in Spanish, English, French, Dutch, and Azerbaijani. Why? To emphasize the fact that learning a second, third, fourth, or even fifth language is...

In the town of Sancti Spiritus, we were introduced to Pedro, the dean of English at the city’s university, who was paid only $30 per month by the state for his work, while a young waiter working in and...