And of course, mathematically and we can think about more abstractly what's going on in extra dimensions even without being able to completely visualize it.
And this is what is wrong with Schelling, namely that he talks of the tragic too abstractly, without taking account of its dialectical, that is, historical, character.
Much as I loved Granddad I had sometimes wondered abstractly if when he finally went Mum would feel in some way freed from the responsibility of caring for him.
And I actually think if the Conservatives were to take that lesson, that would be a mistake, because I think in the abstract, people love the idea of the green transition.
In fact, a certain number of instances are needed to make us think of two abstractly, rather than of two coins or two books or two people, or two of any other specified kind.
You tend to phase all of your results pretty abstractly, which is to say only in terms of these axioms, rather than centering on a specific type of vector, like arrows in space or functions, E.G.
A useful starting place is to ask ourselves perhaps in the company of a large sheet of paper, a pen and a free afternoon what sort of people in the abstract put us off and what kinds excite us.