Behave Quote by Stephen Hawking
![“Because imaginary time behaves like another direction in space, histories in imaginary time can be closed surfaces, like the surface of the Earth, with no [existential] beginning or end.” quote by Stephen Hawking](https://sms4smile.com/quotes/img-quotes/4c8/stephen-hawking-389_behave_because-imaginary-time-behaves-like-anot_1708134.jpg)
“Because imaginary time behaves like another direction in space, histories in imaginary time can be closed surfaces, like the surface of the Earth, with no [existential] beginning or end.”
About This Quote
Source Lecture: The Nature of Time, 2010
Imaginary time provides a spatial‑like dimension, allowing a universe without a defined beginning or end.
In simple terms: Imaginary time makes the universe timeless.
Key Takeaway
Consider time as a dimension without edges.
Themes
physics
cosmology
philosophy
Mood
thoughtful
speculative
Type
scientific
philosophical
When to use this quote
- theoretical research
- philosophical debate
- science education
Key Concepts
quantum theory
geometry
Questions to Reflect On
- How does this view affect our understanding of origins?
- What implications does a timeless universe have for causality?
A Different Perspective
Imaginary time is a mathematical construct, not directly observable.
![“[On President Bush's plan to get to Mars in 10 years] Stupid. Robots would do a better job and be much cheaper because you don't have to bring them back.” quote by Stephen Hawking](https://sms4smile.com/quotes/img-quotes/4f9/stephen-hawking-389_better-job_on-president-bush-s-plan-to-get-to-mars_42167.jpg)
