People have all sorts of different reasons to learn a second language. If you're thinking of learning either Spanish, English (for Spanish speakers), French, German, Portuguese, or Italian, you have got to give Duolingo a try.

Let me tell you Duolingo is free, completely free, really free. 

Higher education should not be a privilege only to those who can afford to pay. Who can't use some free courses? These free courses are not some basic courses at the elementary or middle school level. They are high quality courses from the top universities, for free. Yes, you read me right, FREE!