This article was originally published on wizardsandwhatnot.com as Harry Potter Lessons Learned: Harry Potter and the Philosopher's Stone remembered.

At the time of writing, the post from the author of the magical series of books had been viewed 3.5 million times.

Harry Potter and the Philosopher's Stone sold over 120 million copies worldwide, making it the fourth best-selling book of all time. The film, which is the first out of the eight films starring ...