In order to obtain intuitive insight into special classes of topological spaces we can proceed in several ways, only a few of which will be pursued in this chapter. For instance, we can seek to describe important topological spaces by means of enough of their properties to completely characterize them, up to homeomorphism.

This power was sometimes sole in a single person , and sometimes equally in two together . Thus these three titles are in sense synonyma

Only plastics and synthetics that cannot be recycled will end up in landfills, he said.

Whilst thou didst keep thy Candor undefil'd, Deerly I lov'd thee; as my first-born child[…]