The truth is that the history of Mexico is a history in the image of its geography: abrupt and tortuous. Each historical period is like a plateau surrounded by tall mountains and separated from the other plateaus by precipices and divides.

I remember one of my first international trips to Poland. After a long, tortuous journey, we arrived at the hotel exhausted but without the team management, who had gone ahead of us from the airport in cars, checked into the best rooms, and left us with what was left.