The walk liberating, I was released from forms, from the perpendiculars, straight lines, blocks, boxes, binds of thought into the hues, shadings, rises, flowing bends and blends of sight.

Probably all the attention to poetry results in some value, though the attention is more often directed to lesser than to greater values

Even if you walk exactly the same route each time - as with a sonnet - the events along the route cannot be imagined to be the same from day to day, as the poet's health, sight, his anticipations, moods, fears, thoughts cannot be the same.

Besides the actual reading in class of many poems, I would suggest you do two things: first, while teaching everything you can and keeping free of it, teach that poetry is a mode of discourse that differs from logical exposition

The walk liberating, I was released from forms, from the perpendiculars, straight lines, blocks, boxes, binds of thought into the hues, shadings, rises, flowing bends and blends of sight.

In nature there are few sharp lines

Everything is discursive opinion instead of direct experience.