It takes guts to shut up.
Guts will take you places brains can’t.
Follow your guts; drag your pain behind you.
Check your gut; use your brain.
You are your microbiome.
Audacity starts up the mountain; guts go over the top.
Pluck needs no luck.
Guts control arms and legs.
Spine will stand you in good stead.
Moxie has a limit — reality.
Brains can choose anything, even self-destruction, but guts choose life every time.
Modern Thought Proverbs, Aphorisms and Epigrams 