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There is no such thing as a free variable.
Sep 10, 2025
But nothing in life was set in stone and nothing in life is promised us. Not happiness, not joy, not love. Everything was variable and mutable and inconstant.
Standards wars involve lots of variables, and understanding them often seems more an art than a science. They generally involve just two big players, and end in a winner-take-all situation.
Any time you're making a movie, all you want to do is reduce the variables of things that could possibly go wrong. I think that's why we work with the same people over and over again.
Hydrogeology is not a simple discipline, .. It's full of variables that are always changing.
I don't look at a problem and put variables in there that don't affect it.
All variables are independent.
Our opinion of others is not so variable as our opinion of ourselves.
Time is a series of fluctuating variables.
Once you've written a good script, it will get made or not get made, according to variables you cannot control, like stars getting interested, and the superstitions in Hollywood rising or falling around what is over and done with versus what's in.
Numeracy: 1. The art of putting numbers to things, that is, assigning amounts to variables in order that practical decisions may be reach. 2. That aspect of education (beyond mere literacy) which takes account of quantitative aspects of reality.
Every measured thing is part of a web of variables more richly interconnected than we know.
All survival situations revolve around a host of variables...Always adapt, think positive, and move forward.
It could be a great script but the director is not the right person for me to work for at this time. So there are a lot of elements that come into play and a lot of variables, but more than anything it's got to be a great script and a great character.
The difference is that we have the hardest and most painful evidence that there was a Holocaust. But, for the global warming scenario that is causing such hysteria, we have only a movie made by a politician and mathematical models whose results change drastically when you change a few of the arbitrarily selected variables.
How many fluids should you take in daily? That is an unanswerable question with all of the variables that affect our fluid needs at any given time. If you meet anyone who can answer that question for you, run away quickly.
The potential infinite means nothing other than an undetermined, variable quantity, always remaining finite, which has to assume values that either become smaller than any finite limit no matter how small, or greater than any finite limit no matter how great.
Any system, biological, economic, or social, that gets so encrusted that it cannot self-evolve, a system that systematically scorns experimentation and wipes out the raw material of innovation, is doomed over the long term on this highly variable planet.
Rather, for all objects and experiences, there is a quantity that has optimum value. Above that quantity, the variable becomes toxic. To fall below that value is to be deprived.
When I was in graduate school in Princeton, I was told to take three courses. One of them to work on really hard, another to work on moderately hard, and the third one just to absorb. In my case, I never showed up to the latter class, taught by Robert Gunning, on Several Complex Variables. Several Complex Variables (Cn) was starting to get vary fashionable then, but I decided to specialize in n=1/2.
On the Internet, companies are scale businesses, characterized by high fixed costs and relatively low variable costs. You can be two sizes: You can be big, or you can be small. It's very hard to be medium. A lot of medium-sized companies had the financing rug pulled out from under them before they could get big.
Unlike Hegel's progress model of history, which moves by stages, each containing its own logic of growth and decline, the economic model develops as the simple function of one money-variable over time, with a long-term trend which increases monotonically.
The detective story itself is in a dilemma. It is a vein which is in danger of being worked out, the demand is constant, the powers of supply variable, and the reader, with each one he absorbs, grows a little more sophisticated and harder to please, while the novelist, after each one he writes, becomes a little more exhausted.
Convictions are variable; to be always consistent is to be sometimes dishonest.
How are we to adjudicate among rival ontologies? Certainly the answer is not provided by the semantical formula "To be is to be the value of a variable"; this formula serves rather, conversely, in testing the conformity of a given remark or doctrine to a prior ontological standard.
What I do instead is I will cheerfully spend literally hours on identifier names: variable names, method names, and so forth, to make my code readable. If you read some expression using these identifiers and it reads like an English sentence, your program is much more likely to be correct, and much easier to maintain.
I contend that the continued racial classification of Homo sapiens represents an outmoded approach to the general problem of differentiation within a species. In other words, I reject a racial classification of humans for the same reasons that I prefer not to divide into subspecies the prodigiously variable West Indian land snails that form the subject of my own research.
Up to and including the moment of exposure, the photographer is working in an undeniably subjective way. By his choice of technical approach, by the selection of the subject matterand by his decision as to the exact cinematic instant of exposure, he is blending the variables of interpretation into an emotional whole.
We never really see time. We see only clocks. If you say this object moves, what you really mean is that this object is here when the hand of your clock is here, and so on. We say we measure time with clocks, but we see only the hands of the clocks, not time itself. And the hands of a clock are a physical variable like any other. So in a sense we cheat because what we really observe are physical variables as a function of other physical variables, but we represent that as if everything is evolving in time.
General Systems Theory, a related modern concept [to holism], says that each variable in any system interacts with the other variables so thoroughly that cause and effect cannot be separated. A simple variable can be both cause and effect. Reality will not be still. And it cannot be taken apart! You cannot understand a cell, a rat, a brain structure, a family, a culture if you isolate it from its context. Relationship is everything.
If you have a faith, it is statistically overwhelmingly likely that it is the same faith as your parents and grandparents had. No doubt soaring cathedrals, stirring music, moving stories and parables, help a bit. But by far the most important variable determining your religion is the accident of birth. The convictions that you so passionately believe would have been a completely different, and largely contradictory, set of convictions, if only you had happened to be born in a different place.
I always choose an area that is of personal interest, but I don't plan my travels in detail. There are so many variables one cannot predict: the changing light, weather, personal mood, and often just plain luck. Of course, you must have a starting point, so I establish some fixed points then improvise as I go. In many cases the locations seem to choose me.
But progress in knowledge has made us aware of the superficiality of Plato's lumping of individuals and their original powers into a few sharply marked-off classes; it has taught us that original capacities are indefinitely numerous and variable. It is but the other side of this fact to say that in the degree in which society has become democratic, social organization means utilization of the specific and variable qualities of individuals, not stratification by classes.
Even though I don't have any larger spiritual or ideological system, there is some logic in concert with a huge number of beautiful, disconcerting, screwed-up variables that results in a certain visual pleasure in violent things. Like a broken egg yolk can be the most violent thing I've seen all day, if I'm in the right mood. But also tons of trash in the woods or a burned-up trailer park can also come across as especially violent.
A straight line can readily be drawn among each of the two series of points corresponding to the maxima and minima, thus showing that there is a simple relation between the brightness of the variables and their periods.
In [chess], where the pieces have different and "bizarre" motions, with various and variable values, what is only complex, is mistaken (a not unusual error) for what is profound
Does religious conviction provide a powerful reason for killing? Undeniably it often does. It also often provides the sole compelling reason for refusing to kill, or for being merciful, or for seeking peace; only the profoundest ignorance of history could prevent one from recognizing this. For the truth is that religion and irreligion are cultural variables, but killing is a human constant.
Votes in federal elections are cast and counted in a highly decentralized and variable fashion, with no uniform ballots and few national standards.
You can't be conscious unless you have variable receptors... When people say the way I see the world is the way it is - that's ridiculous. We can only see it depending on the quality of our receptors and background.
But if fate won’t be denied...if it’s set, how could there be infinite possibilities? (Kat) Only certain aspects are fated. The outcome isn’t. It was fated that Sin would loose his godhood. The means and what followed were determined by free will. Free will is that one scary variable that sets so much into motion that no one, not even I, have control over. (Acheron)
Social values in general are incrementally variable: neither safety, diversity, rational articulation, nor morality is categorically a good thing to have more of, without limits. All are subject to diminishing returns, and ultimately negative returns.
Since, then, there is no objection to the mobility of the Earth, I think it must now be considered whether several motions are appropriate for it, so that it can be regarded as one of the wandering stars. For the fact that it is not the centre of all revolutions is made clear by the apparent irregular motion of the wandering stars, and their variable distances from the Earth, which cannot be understood in a circle having the same centre as the Earth.
To say that... behaviors have different 'meanings' is only another way of saying that they are controlled by different variables.
Investment bubbles and high animal spirits do not materialize out of thin air. They need extremely favorable economic fundamentals together with free and easy, cheap credit, and they need it for at least two or three years. Importantly, they also need serial pleasant surprises in such critical variables as global GNP growth.
A function of a variable quantity is an analytic expression composed in any way whatsoever of the variable quantity and numbers or constant quantities.
Children between the ages of five to ten years are even more variable. They are going to vary from very high functioning, capable of doing normal school work, to nonverbal who have all kinds of neurological problems.
HAMLET [...] we fat all creatures else to fat us, and we fat ourselves for maggots. Your fat king and your lean beggar is but variable service, two dishes, but to one table; that's the end. CLAUDIUS Alas, alas. HAMLET A man may fish with the worm that hath eat of a king, and eat of the fish that hath fed of that worm. CLAUDIUS What dost thou mean by this? HAMLET Nothing but to show you how a king may go a progress through the guts of a beggar.
The variables of quantification, 'something,' 'nothing,' 'everything,' range over our whole ontology, whatever it may be; and we are convicted of a particular ontological presupposition if, and only if, the alleged presuppositum has to be reckoned among the entities over which our variables range in order to render one of our affirmations true.
With a live performance, you feel nervous because there's a sense it could do well or badly based on how well you are performing, whereas the only variable with a film premiere is technical, which invariably you have very little control over, whether the sound is good, whether the acoustics of the room are good.
On our planet, all objects are subject to continual and inevitable changes which arise from the essential order of things. These changes take place at a variable rate according to the nature, condition, or situation of the objects involved, but are nevertheless accomplished within a certain period of time. Time is insignificant and never a difficulty for Nature. It is always at her disposal and represents an unlimited power with which she accomplishes her greatest and smallest tasks.