Smartest people are Americans and European people watch n learn everything they do like entrepreneur scientist biologist inventor politics technology chemists engineer business, learn the way they make products and build things, their culture and kindness, has lots of ideas, never get stuck or give up ,able to solve all kinds of problems,can make anything, watch listen learn to be very smart like Americans,copy everything they do, make our brains smart like them, khmers love khmers,we become riches and powerful culture,
