What does this mean?

The blog’s title comes from the last line of a poem by the Welsh poet, Dylan Thomas:

Notes on the Art of Poetry

I could never have dreamt that there were such goings-on
in the world between the covers of books,
such sandstorms and ice blasts of words,,,
such staggering peace, such enormous laughter,
such and so many blinding bright lights,, ,
splashing all over the pages
in a million bits and pieces
all of which were words, words, words,
and each of which were alive forever
in its own delight and glory and oddity and light.