Quotes

Discover quotes in Time One from some of history’s greatest thinkers. Learn about the authors and explore related links to their work and other quotes. Find specific quotes by author and source or cycle through a randomization of quotes by clicking the refresh button. Share your favorite quotes using the icons below.

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[A]t early times the vacuum energy was negligible in comparison to matter and radiation, while at late times matter and radiation are negligible. There is only a brief epoch of the universe’s history during which it would be possible to witness the transition from domination by one type of component to another. … It seems remarkable that we live during the short transitional period between these two eras.

Sean Carroll (2001)