The document summarizes the Sapir-Whorf hypothesis, which proposes that the language we speak influences how we think and perceive the world. It discusses the origins of the hypothesis in the work of linguists Edward Sapir and Benjamin Whorf. While early versions argued that language determines thought, most modern linguists believe language influences thought to some degree. Experimental evidence provides some support, such as studies finding speakers of languages with fewer color terms have trouble distinguishing similar colors. However, the strongest versions of the hypothesis have also faced criticism from studies of how humans process and store information.