Human models are more vivid and more persuasive than explicit moral commands.

Books are messengers of freedom. They can be hidden under a mattress or smuggled into slave nations.

The most refined skills of color printing, the intricate techniques of wide-angle photography, provide us pictures of trivia bigger and more real than life. We forget that we see trivia and notice only that the reproduction is so good. Man fulfils his dream and by photographic magic produces a precise image of the Grand Canyon. The result is not that he adores nature or beauty the more. Instead he adores his camera - and himself.

The traveler was active; he went strenuously in search of people, of adventure, of experience. The tourist is passive; he expects interesting things to happen to him. He goes 'sight-seeing.'

Modern tourist guides have helped raised tourist expectations. And they have provided the natives- from Kaiser Wilhelm down to the villagers of Chichacestenango - with a detailed and itemized list of what is expected of them and when. These are the up-to-date scripts for actors on the tourists' stage.

Human models are more vivid and more persuasive than explicit moral commands.

Creators, makers of the new, can never become obsolete, for in the arts there is no correct answer. The story of discoverers could be told in simple chronological order, since the latest science replaces what went before. But the arts are another story- a story of infinite addition. We must find order in the random flexings of the imagination.