A Quote by Carl Sagan
Science is far from a perfect instrument of knowledge. It's just the best we have.
Related Quotes
As Harvard historian of science Peter Galison has demonstrated, the universe of classified knowledge now far exceeds the universe of unclassified knowledge. That's a staggering thought. There is far more classified knowledge in the world than unclassified. And that disparity grows all the time.
All that science can achieve is a perfect knowledge and a perfect understanding of the action of natural and moral forces.
There is no other species on Earth that does science. It is, so far, entirely a human invention, evolved by natural selection in the cerebral cortex for one simple reason: it works. It is not perfect. It can be misused. It is only a tool. But it is by far the best tool we have, self-correcting, ongoing, applicable to everything.
Switch to piano! No. Really, if you like an instrument that sings, play the saxophone. At its best it's like the human voice. Of course, it would be best if you could actually sing with your own voice. The saxophone is an imperfect instrument, especially the tenor and soprano, as far as intonation goes. Therefore, the challenge is to sing on an imperfect instrument or 'voice' that is outside of your body. I love that challenge and have for over forty-five years. As far as playing jazz, no other art form, other than conversation, can give the satisfaction of spontaneous interaction.
The science of politics is the one science that is deposited by the streams of history, like the grains of gold in the sand of a river; and the knowledge of the past, the record of truths revealed by experience, is eminently practical, as an instrument of action and a power that goes to making the future.
Science is not ... a perfect instrument, but it is a superb and invaluable tool that works harm only when taken as an end in itself.
I am convinced that it is impossible to expound the methods of induction in a sound manner, without resting them upon the theory of probability. Perfect knowledge alone can give certainty, and in nature perfect knowledge would be infinite knowledge, which is clearly beyond our capacities. We have, therefore, to content ourselves with partial knowledge - knowledge mingled with ignorance, producing doubt.
Science has to be understood in its broadest sense, as a method for comprehending all observable reality, and not merely as an instrument for acquiring specialized knowledge.
Science has to be understood in its broadest sense, as a method for apprehending all observable reality, and not merely as an instrument for acquiring specialized knowledge.
Knowledge has three degrees--opinion, science, illumination. The means or instrument of the first is sense; of the second, dialectic; of the third, intuition.
In science one must search for ideas. If there are no ideas, there is no science. A knowledge of facts is only valuable in so far as facts conceal ideas: facts without ideas are just the sweepings of the brain and the memory.
You know, if you use instrument, why, you have to stay on perfect time - timing. And if you do a cappella - I'm so bad, just wonder, you know, maybe I'll sing one verse this way and one verse another. And if you're doing it a capella, you don't have to keep any time. You can just go out as far as you want to with it.
The method of science is tried and true. It is not perfect, it's just the best we have. And to abandon it, with its skeptical protocols, is the pathway to a dark age.
A science is not mere knowledge, it is knowledge which has undergone a process of intellectual digestion. It is the grasp of many things brought together in one, and hence is its power; for, properly speaking, it is Science that is power, not Knowledge.
The most precious gift God gave humans is reason. Its best use is the search for knowledge. To know the human environment, to know the earth and galaxies, is to know God. Knowledge (science) is the best form of prayer.
You shouldn't do science just to improve wealth - do science for the sake of human culture and
knowledge.
There must be some purpose in life that is higher than just surviving.
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