Human beings do not live in the objective world alone, nor alone in the world of social activity as ordinarily understood, but are very much at the mercy of the particular language which has become the medium of expression for their society.
Edward SapirNo two languages are ever sufficiently similar to be considered as representing the same social reality.
Edward SapirI am convinced that the stratigraphic method will in the future enable archaeology to throw far more light on the history of American culture than it has done in the past.
Edward SapirA second type of direct evidence is formed by statements, whether as formal legends or personal information, regarding the age or relative sequence of events in tribal history made by the natives themselves.
Edward Sapir