A dictionary of Marshall McLuhan’s quotations

Concepts always follow percepts. In fact they are a kind of ossification of percepts — endlessly repeated percepts which frequently obscure invention and innovation.”
“The Argument: Causality in the Electric World”, in Technology and Culture, Vol.14, No. 1, January (1973), p 16, reprinted in McLuhan Unbound # 3, (2005), p 26
Year: 1973
↪ Also at #3781
Compiled by William Kuhns
© 2026, The Estate of Marshall McLuhan