Lev Vygotsky Quotes
The most significant moment in the course of intellectual development, which gives birth to the purely human forms of practical and abstract intelligence, occurs when speech and practical activity, two previously completely independent lines of development, converge.
Vygotsky, Lev S. Mind in Society: The Development of Higher Psychological Processes. Edited by Michael Cole et al., Harvard University Press, 1978, p. 24.
By symbols be was not only referring to metaphorical symbols of letters, words, digrams, numbers and formulas. The vast majority of all human knowledge is spread by symbols of one kind or another. The must sophisticated devices or weapons all boil down to sets of words, formulas and diagrams. Art is almost all symbolic.
Lev Semyonovich Vygotsky was a Soviet psychologist, known for his work on psychological development in children. He published on a diverse range of subjects, and from multiple views as his perspective changed over the years. Among his students was Alexander Luria.