The problem of squaring the circle is the problem of determining the ratio of the circumference of a circle to the diameter, which is called π.

[…] and the dogs trotting with their tongues aloll and footslaves following half naked and sorely burdened […]

“I’m so glad it isn’t worse.” “Yes, ain’t, abody still has something to be thankful for? Then you’ll come on over, Amanda?” “Yes, I’ll be over.”

Any morphism to a zero object must be constant.