carl-sagan

53 个文章
I believe that the extraordinary should be pursued. But extraordinary claims require extraordinary evidence.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
A celibate clergy is an especially good idea, because it tends to suppress any hereditary propensity toward fanaticism.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
The sky calls to us. If we do not destroy ourselves, we will one day venture to the stars.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
Absence of evidence is not evidence of absence.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
You can't convince a believer of anything; for their belief is not based on evidence, it's based on a deep seated need to believe.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
The universe is not required to be in perfect harmony with human ambition.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
We are star stuff harvesting sunlight.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
Science is not only compatible with spirituality; it is a profound source of spirituality.
Cube681
•
0 0 0
carl-sagan 卡尔·萨根 名人名言
The cosmos is within us. We are made of star-stuff. We are a way for the universe to know itself.
Cube681
•
0 0 1
carl-sagan 卡尔·萨根 名人名言