Unlimited Quote Collections
Organize your favorite quotes without limits. Create themed collections for every occasion with Premium.
We must surrender our skepticism only in the face of rock-solid evidence. Science demands a tolerance for ambiguity. - Carl Sagan
" "We must surrender our skepticism only in the face of rock-solid evidence. Science demands a tolerance for ambiguity.
English
Collect this quote
About Carl Sagan
Carl Edward Sagan (9 November 1934 – 20 December 1996) was an American astronomer, planetary scientist, cosmologist, astrophysicist, astrobiologist, author, and science communicator. His best known scientific contribution is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. Sagan assembled the first physical messages sent into space, the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Sagan argued the hypothesis, accepted since, that the high surface temperatures of Venus can be attributed to, and calculated using, the greenhouse effect. He testified to the US Congress in 1985 that the greenhouse effect will change the earth's climate system.
Biography information from Wikiquote
Also Known As
Native Name:
Carl Edward Sagan
Alternative Names:
Sagan
•
Carl E. Sagan
•
Carl E Sagan
•
C. E. Sagan
•
C.E. Sagan
•
C E Sagan
•
C. Sagan
•
C Sagan
•
Sagan C
•
Sagan C.
•
Sagan C. E.
•
Sagan CE
Related quotes. More quotes will automatically load as you scroll down, or you can use the load more buttons.
Additional quotes by Carl Sagan
She began to understand why lovers talk baby talk to one another. There was no other socially acceptable circumstance in which the children inside her were permitted to come out. If the one-year-old, the five-year- old, the twelve-year-old, and the twenty-year-old all find compatible personalities in the beloved, there is a real chance to keep all of these sub-personas happy. Love ends their long loneliness. Perhaps the depth of love can be calibrated by the number of different selves that are actively involved in a given relationship.
Unlimited Quote Collections
Organize your favorite quotes without limits. Create themed collections for every occasion with Premium.
A faith-healer may or may not start out with fraud in mind. But to his amazement, his patients actually seem to be improving. Their emotions are genuine, their gratitude heart-felt. When the healer is criticized, such people rush to his defence. Several elderly attendees of the channelling at the Sydney Opera House were incensed after the Sixty Minutes expose: ‘Never mind what they say,’ they told Alvarez, ‘we believe in you`.
These successes may be enough to convince many charlatans, no matter how cynical they were at the beginning, that they actually have mystical powers. Maybe they’re not successful every time. The powers come and go, they tell themselves. They have to cover the down time. If they must cheat a little now and then, it serves a higher purpose, they tell themselves. Their spiel is consumer-tested. It works.
Loading...