I saw the best minds of my generation destroyed by madness, starving hysterical naked,
dragging themselves through the negro streets at dawn looking for an angry fix,
angelheaded hipsters burning for the ancient heavenly connection to the starry dynamo in the machinery of night,..


So, even though this bit of verbiage is not part of the quote it is still highlighted within the formatting of the post.  Using block quotes sets apart the actual quotation.

What happens if I post an aside with no title?

Ahh, it looks like WP uses the post number: /2015/04/08/3794/ I added the title after the initial test so now there is a friendlier permalink.

The title does not show up in the post list as expected for an aside but, I suppose, the display code could be changed to show the title if desired.