34 Quotes by Carl Sagan about Evolution
- Author Carl Sagan
-
Quote
The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself.
- Tags
- Share
- Author Carl Sagan
-
Quote
This sort of information gathering is precisely what we call play. And the important function of play is thus revealed: it permits us to gain, without any particular future application in mind, a holistic understanding of the world, which is both a complement of and a preparation for later analytical activities.
- Tags
- Share
- Author Carl Sagan
-
Quote
Extinction is the rule. Survival is the exception.
- Tags
- Share
- Author Carl Sagan
-
Quote
Russell commented that the development of such gifted individuals (referring to polymaths) required a childhood period in which there was little or no pressure for conformity, a time in which the child could develop and pursue his or her own interests no matter how unusual or bizarre.
- Tags
- Share
- Author Carl Sagan
-
Quote
I think the discomfort that some people feel in going to the monkey cages at the zoo is a warning sign.
- Tags
- Share
- Author Carl Sagan
-
Quote
The fossil record implies trial and error, the inability to anticipate the future, features inconsistent with a Great Designer (though not a Designer of a more remote and indirect temperament.)
- Tags
- Share
- Author Carl Sagan
-
Quote
The secrets of evolution, are time and death. There's an unbroken thread that stretches from those first cells to us.
- Tags
- Share
- Author Carl Sagan
-
Quote
the future belongs to those societies that treat new ideas as delicate, fragile and immensely valuable pathways to the future.
- Tags
- Share
- Author Carl Sagan
-
Quote
Significant change might require those who are now high in the hierarchy to move downward many steps. This seems to them undesirable and is resisted.
- Tags
- Share