The Rule of 72, while simple, is one of the most powerful and motivating pieces of information to commit neurons to remembering. If you take nothing else away from my little blog, I hope you take this easy piece of math with you.The Rule of 72 is a basic calculation for determining how long it takes an investment to double. All you have to do is divide 72 by the … [Read more...] about The Rule of 72 and You