Robert Kiyosaki

Even though the risks of death are higher driving than flying, many people would rather drive simply because they feel they have more control driving. The facts are that only a few hundred people die a year flying, and 44,000 are killed a year driving.

I began playing Monopoly for real when I was 26 years old. Today, my wife and I have approximately 1,400 little green houses - each paying us monthly. You do not have to be a rocket scientist or have a Harvard degree to play Monopoly for real.

Supplying fuel for a Mars expedition from the lunar surface is often suggested, but it's hard to make it pay off - Moon bases are expensive, and just buying more rockets to launch fuel from Earth is relatively cheap.

I want to tell mayors, county chiefs and heads of big companies: don't just chase GDP growth; don't chase the biggest profits at the expense of our children and grandchildren and at the cost of sacrificing our ecological environment.