“Even if it turns out that time travel is impossible, it is important that we understand why it is impossible.”

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Meaning

The quote says that even if something cannot be done, it is still worthwhile to figure out the reason. It values understanding the limits of a problem, not just whether the goal can be achieved. It also suggests that failure to do something can still lead to useful knowledge.

When It Was Said

Not documented yet.

Who It Was Said To

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Historical Context

Not documented yet.

Source

My Brief History (2013)

Original Language & Translation

Originally said in English.

Did They Really Say It?

The phrase appears in the book "My Brief History (2013)" by Stephen Hawking (Google Books snippet); no earlier source was checked.

Did You Know?

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About Stephen Hawking

English theoretical astrophysicist, cosmologist, and author

Stephen Hawking was an English theoretical astrophysicist, cosmologist, and author. He was director of research at the Centre for Theoretical Cosmology at the University of Cambridge, and from 1979 to 2009 he held the Lucasian Professorship of Mathematics there. He is known for his work in theoretical astrophysics and cosmology, as well as for his writing. His career was closely associated with Cambridge, where he occupied a post widely regarded as among the most prestigious in academic life.

More from Stephen Hawking (238 quotes) →

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Books by Stephen Hawking

A Brief History of Time

1989

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George's Secret Key to the Universe

2007

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A Briefer History of Time

2008

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The Universe in a Nutshell

2001

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The Grand Design

2010

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