The chromatic scale is what you use to give the effect of drinking a quinine martini and having an enema simultaneously.

I am not sure, once a poet has found out what has been written already, and how it was written - once, in short, he has learnt his trade - that he should bother with literature at all. Poetry is not like surgery, a technique that can be copied. Every operation the poet performs is unique, and need never be done again.

We should be careful / Of each other, we should be kind / While there is still time.

The poetic impulse is distinct from ideas about things or feelings about things, though it may use these. It's more like a desire to separate a piece of one's experience & set it up on its own, an isolated object never to trouble you again, at least not for a bit. In the absence of this impulse nothing stirs.

It becomes still more difficult to find
Words at once true and kind,
Or not untrue and not unkind.

You have to distinguish between things that seemed odd when they were new but are now quite familiar, such as Ibsen and Wagner, and things that seemed crazy when they were new and seem crazy now, like 'Finnegans Wake' and Picasso.

Novels are about other people and poems are about yourself.