S. I. Hayakawa Quote

A human being, then, is never dependent on his own experience alone for his information. Even in a primitive culture he can make use of the experience of his neighbors, friends, and relatives, which they communicate to him by means of language. Therefore, instead of remaining helpless because of the limitations of his own experience and knowledge, instead of having to discover what others have already discovered, instead of explporing the false traits they explored and repeating their errors, he can go on from where they left off. Language, that is to say, makes progress possible.

p. 12 - Language in Thought and Action (1949) - The Pooling of Knowledge