Final answer:
The quote about the beauty of ASL in 1848 is likely related to the work of Dr. Thomas Hopkins Gallaudet, who pioneered deaf education in America. A memorial statue commemorates his teaching methods using ASL, reflecting its significance. The historical context points to the growth of innovative educational practices during that era.
Step-by-step explanation:
The quote about the beauty of American Sign Language (ASL) in 1848 is not directly provided in the question, but the historical context suggests the quote could be attributed to an advocate or figure related to the early education of the deaf, particularly concerning the work of Dr. Thomas Hopkins Gallaudet. Dr. Gallaudet founded the school for the deaf in Washington D.C. and was instrumental in the development of education for deaf individuals. A bronze memorial statue commemorating Dr. Gallaudet and his work with Alice Cogswell, a deaf student, signifies the importance of ASL as a means of communication and education.
Elizabeth Beardsley's reference to literacy and the contemplation of national fortune does not directly speak to the quote about ASL but offers insight into the intellectual environment of the period wherein new educational methods, such as the use of ASL, were emerging as part of American innovation.