People who are without writing have a fantastically precise knowledge of their environment and all their… — Claude Lévi-Strauss

People who are without writing have a fantastically precise knowledge of their environment and all their resources. All these things we have lost, but we did not lose them for nothing; we are now able to drive an automobile without being crushed at each moment, for example, or in the evening to turn on our television or radio. This implies a training of mental capacities which ‘primitive’ peoples don’t have because they don’t need them.

Source: Wikiquote · CC BY-SA 4.0