Potentially, at least, geocaching is full of small great things, don't you think? If, too, we acknowledge our blessings, most of our days are also full of small great things. Coincidentally, when I recently pressed a fellow cacher about this point, she without hesitation thrust this list upon me, declaring, "Here are a few of my favorite things! You tell me if they're great things or small things or small great things. And by the way, it's key to understand the origins of ideas: where'd you come up with this silly phrase, anyway?" Once she handed me the paper, seemingly invigorated by her small act, she fairly skipped away, singing something about raindrops and roses and copper kettles. Unfortunately, I can't figure out what her gibberish means. Lest I spend too much time trying to solve puzzles, however, I'm happy to ask for help from those more perspicacious than I--and who might have more tools in their geocaching boxes than I. The list below is what my friend handed to me--you can let me know that you've figured out what she meant by adding your name to the list on Certitude.
HwnncybihgbCgtc
TcklpgrmYwmohb
InsrlgsmtPizd
RpqffehcTchcensm
KbaleaaAsucl
BqnbyYhl
SpsvpeBia
VucitzVwvpm
PtecneVdcuwhd
LpggfmEtntqfm
StlbjclyxVidzyd
CtzqayMhpb
DiwstcAvsjd
You can validate your puzzle solution with certitude.