Everything is made of one hidden stuff.

As many thoughts in succession substantiate themselves, we shall by and by stand in a new world of our own creation, and no longer strangers and pilgrims in a traditionary globe. My friends have come to me unsought.... Will these, too, seperate themselves from me again, or some of them? I know not, but I fear it not; for my relation to them is so pure, that we hold by simple affinity, and the Genius of my life being thus social, the same affinity will exert its energy on whomsoever is as noble as these men and women, wherever I may be.

The poet knows that he speaks adequately, then, only when he speaks somewhat wildly.