although science interests me just because of its efforts to escape from anthropomorphic knowledge, I am nonetheless convinced that our imagination c… - Italo Calvino

We'll make an army in the trees and bring the earth and the people on it to their senses.

His trees were now hung all over with scrawled pieces of paper and bits of cardboard with maxims from Seneca and Shaftesbury, and with various objects; clusters of feathers, church candles, crowns of leaves, women's corsets, pistols, scales, tied to each other in certain order. The Ombrosians used to spend hours trying to guess what those symbols meant: nobles, Pope, virtue, war? I think some of them had no meaning at all but just served to jog his memory and make him realize that even the most uncommon ideas could be right.

Marco enters a city; he sees someone in a square living a life or an instant that could be his; he could now be in that man's place, if he had stopped in time, long ago; or if, long ago, at a crossroads, instead of taking one road he had taken the opposite one, and after long wandering he had come to be in the place of that man in the square. By now, from that real or hypothetical past of his, he is excluded; he cannot stop; he must go on to another city, where another of his pasts awaits him, or something perhaps that had been a possible future of his and is now someone else's present. Futures not achieved are only branches of the past: dead branches.