quote · Legacy record
Even if it turns out that time travel is impossible, it is important that we understand why it is impossible.
Even if it turns out that time travel is impossible, it is important that we understand why it is impossible.
Approximate author period: c. 1980 AD · modern
Meaning not yet available
An individual explanation has not yet been added. We do not substitute a generic description for an interpretation of these particular words.
Begin with source-checked readings and explanations ↗Attribution & collection notes
- Author or tradition
- Stephen Hawking
Attribution: attributed - Country attributed
- Not established
A country attribution does not establish the earliest origin. - Historical period
- Approximate author period: c. 1980 AD · modern
Approximate author-period anchor from life dates 1942 to 2018; Wikidata Q17714, https://www.wikidata.org/wiki/Q17714 (accessed 2026-10-08). Not a quotation composition date.
An author lifetime, approximate period or collection date is not necessarily the date when these words were first written or spoken. - Recorded source
- Contributor-provided quotation collection
Supplied reference C; CSV row 456558; supplied attribution, independently unverified
A collection's publication date can be later than the words it records.