Science is a cemetery of dead ideas, even though life may issue from them.
Miguel de Unamuno
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Common Logic is the Grammar of the higher Speech, that is, of Thought; it examines merely the relations of ideas to one another, the Mechanics of Thought, the pure Physiology of ideas. Now logical ideas stand related to one another, like words without thoughts. Logic occupies itself with the mere dead Body of the Science of Thinking. — Metaphysics, again, is the Dynamics of Thought; treats of the primary Powers of Thought; occupies itself with the mere Soul of the Science of Thinking. Metaphysical ideas stand related to one another, like thoughts without words. Men often wondered at the stubborn Incompletibility of these two Sciences; each followed its own business by itself; there was a want everywhere, nothing would suit rightly with either. From the very first, attempts were made to unite them, as everything about them indicated relationship; but every attempt failed; the one or the other Science still suffered in these attempts, and lost its essential character. We had to abide by metaphysical Logic, and logical Metaphysic, but neither of them was as it should be.
Novalis
The cemetery of the victims of human cruelty in our century is extended to include yet another vast cemetery, that of the unborn.
John Paul II (Pope)
In every science, after having analysed the ideas, expressing the more complicated by means of the more simple, one finds a certain number that cannot be reduced among them, and that one can define no further. These are the primitive ideas of the science; it is necessary to acquire them through experience, or through induction; it is impossible to explain them by deduction.
Giuseppe Peano
There are many hypotheses in science that are wrong. That's perfectly alright; it's the aperture to finding out what's right. Science is a self-correcting process. To be accepted, new ideas must survive the most rigorous standards of evidence and scrutiny. The worst aspect of the Velikovsky affair is not that many of his ideas were wrong or silly or in gross contradiction to the facts; rather, the worst aspect is that some scientists attempted to suppress Velikovsky's ideas. The suppression of uncomfortable ideas may be common in religion or in politics, but it is not the path to knowledge and there is no place for it in the endeavor of science. We do not know beforehand where fundamental insights will arise from about our mysterious and lovely solar system, and the history of our study of the solar system shows clearly that accepted and conventional ideas are often wrong and that fundamental insights can arise from the most unexpected sources.
Carl Sagan
In everything that lives, if one looks searchingly, is limned the shadow line of an idea — an idea, dead or living, sometimes stronger when dead, with rigid, unswerving lines that mark the living embodiment with the stern immobile cast of the non-living. Daily we move among these unyielding shadows, less pierceable, more enduring than granite, with the blackness of ages in them, dominating living, changing bodies, with dead, unchanging souls. And we meet, also, living souls dominating dying bodies — living ideas regnant over decay and death. Do not imagine that I speak of human life alone. The stamp of persistent or of shifting Will is visible in the grass-blade rooted in its clod of earth, as in the gossamer web of being that floats and swims far over our heads in the free world of air.
Regnant ideas, everywhere! Did you ever see a dead vine bloom? I have seen it.Voltairine de Cleyre
Unamuno, Miguel de
Underwood, Carrie
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