People talk about the exciting growth prospects in Brazil, China and India, but they forget that the US is not as developed as Western Europe. Plus, 66 million users in India will not have a huge ARPU, but it would be a lot of money in the US.

All photographs are there to remind us of what we forget. In this -- as in other ways -- they are the opposite of paintings. Paintings record what the painter remembers. Because each one of us forgets different things, a photo more than a painting may change its meaning according to who is looking at it.

In the past decade, Brazil has not grown very fast. It's urgent to create conditions for growth to accelerate.

The Brazil market is small enough for us to do everything end to end without spending gazillions of dollars. We're RFID -enabling the complete supply chain, including manufacturing, distribution, repair, reverse logistics and recycling.

The U.S. market has been so strong that people forget the risks, ... As an investor, you can't wait for things to look good in Asia because then the markets will already have gone up and you'll miss the early returns.

Let us not forget that we can never go farther than we can persuade at least half of the people to go.