You do not need a giant salary to build wealth and become rich. A man named Ronald Read worked as a gas station attendant and a janitor, yet he passed away with an estate worth almost 8 million dollars. He did this by living below his means and investing his extra money into safe blue-chip stocks. He held his investments for decades and used his dividend payments to buy even more shares. This amazing story shows the true power of compound interest, buying things for less than they are worth, and having patience over a long period of time.