Agriculture is not crop production as popular belief holds - it's the production of food and fiber from the world's land and waters. Without agriculture it is not possible to have a city, stock market, banks, university, church or army. Agriculture is the foundation of civilization and any stable economy.
A great city, whose image dwells in the memory of man, is the type of some great idea. Rome represents conquest; Faith hovers over the towers of Jerusalem; and Athens embodies the pre-eminent quality of the antique world, Art.
There are always things I find difficult - being in crowds, remembering faces. I do like routines. I always travel with someone. My life in Avignon is a very quiet one. I have an apartment that looks over the whole city. I can drop into town, but a lot of the time I write from home. In some respects I still live a very quiet, simple life.
There's an expression in Australia that's called 'Go Bush,' which means to get out of the city and relax. I try and 'go bush' to places where there's no cell reception. But, I don't get to do that often, so for the most part, it's just a state of mind.
Here in Barcelona, it's the architects who built the buildings that made the city iconic who are the objects of admiration - not a bunch of half-witted monarchs.