quote · Legacy record
If I hold my head to the left and look down at the handle grips and front wheel and map carrier and gas tank I get one pattern of sense data. If I move my head to the right I get another slightly different pattern of sense data. The two views are different. The angles of the planes and curves of the metal are different. The sunlight strikes them differently. If there's no logical basis for substance then there's no logical basis for concluding that what's produced these two views is the same motorcycle.
If I hold my head to the left and look down at the handle grips and front wheel and map carrier and gas tank I get one pattern of sense data. If I move my head to the right I get another slightly different pattern of sense data. The two views are different. The angles of the planes and curves of the metal are different. The sunlight strikes them differently. If there's no logical basis for substance then there's no logical basis for concluding that what's produced these two views is the same motorcycle.
Approximate author period: c. 1972 AD · modern
Meaning not yet available
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- Author or tradition
- Robert M. Pirsig
Attribution: attributed - Country attributed
- Not established
A country attribution does not establish the earliest origin. - Historical period
- Approximate author period: c. 1972 AD · modern
Approximate author-period anchor from life dates 1928 to 2017; Wikidata Q366575, https://www.wikidata.org/wiki/Q366575 (accessed 2026-10-08). Not a quotation composition date.
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Supplied reference C; CSV row 12404; supplied attribution, independently unverified
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