A Quote by Ada Lovelace

We might even invent laws for series or formula in an arbitrary manner, and set the engine to work upon them, and thus deduce numerical results which we might not otherwise have thought of obtaining; but this would hardly perhaps in any instance be productive of any great practical utility, or calculated to rank higher than as a philosophical amusement.
Many persons who are not conversant with mathematical studies imagine that because the business of [Babbage’s Analytical Engine] is to give its results in numerical notation, the nature of its processes must consequently be arithmetical and numerical, rather than algebraical and analytical. This is an error. The engine can arrange and combine its numerical quantities exactly as if they were letters or any other general symbols; and in fact it might bring out its results in algebraical notation, were provisions made accordingly.
The ideas which led to the Analytical Engine occurred in a manner wholly independent of any that were connected with the Difference Engine. These ideas are indeed, in their own intrinsic nature, independent of the latter engine and might equally have occurred had it never existed nor even been thought of at all.
There is hardly any personal defect... which an agreeable manner might not gradually reconcile one to.
We don't know how large a proportion of the significant evidence about the universe is excluded by science. Perhaps hardly any. Perhaps so great a proportion that any body of knowledge which excludes it is hardly more than a caricature. Perhaps something in between - so that science finds truth but not the whole truth.
Thus the creation, which seems an arbitrary act, supposes laws as invariable as those of the fatality of the Atheists. It would be absurd to say that the Creator might govern the world without those rules, since without them it could not subsist.
The Analytical Engine might act upon other things besides number, were objects found whose mutual fundamental relations could be expressed by those of the abstract science of operations, and which should be also susceptible of adaptations to the action of the operating notation and mechanism of the engine… Supposing, for instance, that the fundamental relations of pitched sounds in the science of harmony and of musical composition were susceptible of such expression and adaptations, the engine might compose elaborate and scientific pieces of music of any degree of complexity or extent.
Be what you would seem to be - or, if you'd like it put more simply - never imagine yourself not to be otherwise than what it might appear to others that what you were or might have been was not otherwise than what you had been would have appeared to them to be otherwise.
I write for myself, and perhaps for half a dozen friends. And that should be enough. And that might improve the quality of my writing. But if I were writing for thousands of people, then I would write what might please them. And as I know nothing about them, and maybe I'd have a rather low opinion of them, I don't think that would do any good to my work.
My reason for fixing them in office for a term of years, rather than for life, was that they might have an idea that they were at a certain period to return into the mass of the people and become the governed instead of the governors which might still keep alive that regard to the public good that otherwise they might perhaps be induced by their independence to forget.
You might be anything. You might be having any organization, you might be having any position in life, you might be any great personality, makes no difference to God. What is important is that: are you seeking?
However dangerous might be the shock of a comet, it might be so slight, that it would only do damage at the part of the Earth where it actually struck; perhaps even we might cry quits if while one kingdom were devastated, the rest of the Earth were to enjoy the rarities which a body which came from so far might bring it. Perhaps we should be very surprised to find that the debris of these masses that we despised were formed of gold and diamonds; but who would be the most astonished, we, or the comet-dwellers, who would be cast on our Earth? What strange being each would find the other!
Who would you be without the thought "I need more money to be safe?" You might be a lot easier to be with. You might even begin to notice the laws of generosity, the laws of letting money go out fearlessly and come back fearlessly. You don't ever need more money than you have.
The conduct of a man, who studies philosophy in this careless manner, is more truly sceptical than that of any one, who feeling inhimself an inclination to it, is yet so over-whelm'd with doubts and scruples, as totally to reject it. A true sceptic will be diffident of his philosophical doubts, as well as of his philosophical conviction; and will never refuse any innocent satisfaction, which offers itself, upon account of either of them.
The object of the engine is in fact to give the utmost practical efficiency to the resources of numerical interpretations of the higher science of analysis, while it uses the processes and combinations of this latter.
If you would listen, sir, in the sense of being aware of your conflicts and contradictions without forcing them into any particular pattern of thought, perhaps they might altogether cease.
I rank myself no higher in the scheme of things than a policeman - whose utility would disappear if there were no criminals.
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