Yet spacious in its arts to let me hope

My love was so elliptical it passed
Before the first one realised and grasped
But now I prefer the straight lines to connect
Or perhaps an obtuse angle I’ll bisect

In truth, I  married mental furniture
His mind was  parabolic in its shape
And filled it was by  study and nature
Yet spacious in its arts to let  me hope

He did not know of numbers  past belief
I enlightened him, yet he was filled with grief.
For as the caterpillar eats the very leaf
Learners  are depraved  like common thieves

I made an error beating him at chess
And when he died,  he left me no address.