The Rule of 72 Do you know how long it may take for your investments to double in value? The Rule of 72 is a quick way to figure it out. Share | Related Content The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Travel, Without the Baggage Tips to avoid checking in luggage on your next vacation. Asset Protection What it is and why it matters Asset protection is about having strategies to help protect personal assets and reduce risk if things go wrong.