The magic of human communication, Le Guin observes, is that something other than mere information is being transmitted — something more intangible yet more real:
In most cases of people actually talking to one another, human communication cannot be reduced to information. The message not only involves, it is, a relationship between speaker and hearer. The medium in which the message is embedded is immensely complex, infinitely more than a code: it is a language, a function of a society, a culture, in which the language, the speaker, and the hearer are all embedded.
Every act of communication is an act of tremendous courage in which we give ourselves over to two parallel possibilities: the possibility of planting into another mind a seed sprouted in ours and watching it blossom into a breathtaking flower of mutual understanding; and the possibility of being wholly misunderstood, reduced to a withering weed. Candor and clarity go a long way in fertilizing the soil, but in the end there is always a degree of unpredictability in the climate of communication