“You get out what you put in.” This is what I was told about high school, my undergraduate degree, and now my Ivy league education. I have found this to be absolutely the case, and now cost is no barrier. Be a lifelong learner, and enrich yourself in all the ways that YOU want with FREE knowledge, of high quality, all over the internet:

• Coursera lets you take FREE online classes. Structured, with collaboration! Top Universities!
•  www.TED.com is a great website where big thinkers expound new and refreshing ideas, free to the public!
•  MIT has a site of FREE video lectures.                              Here is the Link to their full course site
•  Fora.tv is also an excellent site that highlights intellectually-stimulating topics.
•  Academic Earth is also a great video catalog of videos from varied sources (Harvard, Stanford, etc.)–with a rating system so you know what the best videos are!
•  Yale also has an impressive array of free videos and courses.
• iTunes University is an extremely developed platform for learning a wide range of topics.
• The teaching company has an eclectic collection of material, but it costs money…
• A good jumpstart can be had by reading this article.
• Perhaps THE BEST one, though, is the Khan Academy–the explanations are SO simple, and you can TRACK your progress!