A Quote by Carl Sagan

Much of human history can, I think, be described as a gradual and sometimes painful liberation from provincialism, the emerging awareness that there is more to the world than was generally believed by our ancestors.
The steep ride up the and down the energy curve is the most abnormal thing that has ever happened in human history. Most of human history is a no-growth situation. Our culture is built on growth and that phase of human history is almost over and we are not prepared for it. Our biggest problem is not the end of our resources. That will be gradual. Our biggest problem is a cultural problem. We don't know how to cope with it.
The longer they were together the more doubtful seemed the nature of his regard, and sometimes for a few painful minutes she believed it to be no more than friendship
The past history of human belief is a cautionary tale. We have killed thousands of our fellow human beings because we believed they had signed a contract with the devil, and had become witches. We still kill more than a thousand people each year for witchcraft. In my view, there is only one hope for humankind to emerge from what Carl Sagan called "the demon-haunted world" of our past. That hope is science.
We are creatures. We have a link with a native habitat just like every other species. Throughout most of human history, physical activity was unavoidable, calories were scarce and hard to get. In the modern era, calories are unavoidable, physical activity is scare and hard to get. The traits that allowed our ancestors to survive, and let's face it, the survival of our ancestors is the reason that we're here because the people who don't survive and make very crummy ancestors, are our traits. But they're very much at odds with the modern environment.
Our ancestors are looking for us even if we're not looking for them. And by our ancestors I mean our bloodlines and the ancestors of the place where we live and our spiritual kin who go beyond our biological families. We could be walking around carrying an entire ancestral history of the wrong kind for us.
It is now generally accepted that the roots of our ethics lie in patterns of behavior that evolved among our pre-human ancestors, the social mammals and that we retain within our biological nature elements of these evolved responses. We have learned considerably more about this responses, and we are beginning to to understand how they interact with our capacity to reason.
It is much more likely that you will attain liberation if you want liberation for others, than just for yourself.
The American Dream can no more remain static than can the American nation.... We cannot any longer take an old approach to world problems. They aren't the same problems. It isn't the same world. We must not adopt the methods of our ancestors; instead, we must emulate that pioneer quality in our ancestors that made them attempt new methods for a New World.
Ancestors do not mean so much. The rebel who succeeds generally makes it easier for the posterity that follows him; so these descendants are usually contented and smug and soft. Rebels are made from life, not ancestors.
Decades ago, our ancestors realized that it is not just political ideology, religious belief, race, or nationalism that is to blame for a warring world. Rather, they determined that it was the fault of human personality - of humankind's inclination towards evil, in whatever form that is. They divided into factions that sought to eradicate those qualities they believed responsible for the world's disarray.
Two-thirds of Americans think our kids will have a worse life than we did. That is a powerful indication we are on the wrong path. I think we can change that, but I'll tell you, that's what I'm going to fight to do, and the reason so many grass-roots activists poured so much into it is they believed in our country. They believed in liberty.
Our history is every human history; a black and gory business, with more scoundrels than wise men at the lead, and more louts than both put together to cheer and follow.
Sometimes there are more tears than laughter, and sometimes there is more laughter than tears, and sometimes you feel so choked you can neither weep nor laugh. For tears and laughter there will always be so long as there is human life. When our tear wells have run dry and the voice of laughter is silenced, the world will be truly dead.
I don't think there was a thunderclap or a divine spark that suddenly made one species smart. You can see, in our ancestors, there was a gradual expansion of the brain; there was an expansion of the complexity of tools.
Generally our confidences move downward rather than upward; in our secret affairs, we employ our inferiors much more than our bettors.
There iz no alternativ. Every possible reezon that could ever be offered for altering the spelling of wurds, stil exists in full force; and if a gradual reform should not be made in our language, it wil proov that we are less under the influence of reezon than our ancestors.
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