“Bicycle for the mind” analogy is actually quite old. Steve mentioned it circa 1980 after he acquired the development of the first Macintosh. He also mentioned

“Bicycle for the mind” analogy is actually quite old. Steve mentioned it circa 1980 after he acquired the development of the first Macintosh. He also mentioned it again in an interview for Entrepreneurs while starting NeXT and later in the introduction of NeXTStep.