And when you look along the way we've come, there are spirals of vultures wheeling.

I pictured a low timber house with a shingled roof, caulked against storms, with blazing log fires inside and the walls lined with all the best books, somewhere to live when the rest of the world blew up.

Man's real home is not a house, but the Road, and that life itself is a journey to be walked on foot.

'I will go to France, to Yugoslavia, to China, and continue my profession.' 'As sanitary engineer?' 'No, Monsieur. As adventurer. I will see all the peoples and all the countries of the world.'

Proust, more perspicaciously than any other writer, reminds us that the 'walks' of childhood form the raw material of our intelligence.

I climbed a path and from the top looked up-stream towards Chile. I could see the river, glinting and sliding through the bone-white cliffs with strips of emerald cultivation either side. Away from the cliffs was the desert. There was no sound but the wind, whirring through thorns and whistling through dead grass, and no other sign of life but a hawk, and a black beetle easing over white stones.

The song and the land are one.