the age of space travel is still young; a young business

Americans (from a low context culture) will complain that Japanese speakers (from a high context culture) never get to the point. This is due to a failure to recognize that high context cultures must provide a context and setting and let the point evolve.

to keep the fire alive

The result holds even if S is not exponentiable. An example is given of a category 𝒞 that satisfies the axioms, but for which there is no elementary topos ℰ such that 𝒞 is the category of locales over ℰ. It is shown, in outline, how the results can be extended from groups to groupoids..