Least said, the better.
An apple a day keeps Jack a dull boy.
Every cloud with a silver lining floats like a lead balloon.
Don't burn your bridges before you cross them.
In the country of the blind, people live in glass houses.
There's always more fish in the sea, until one day there aren't.
There's no government like no government.
Beer is the mind-killer.
As one door shuts, another door closes.
There's no place like Rome.
Virtue has many tools, but attention is the handle that fits them all.
Better a crumb in safety than a feast in fear. But a feast in safety is better still.
Enough is as good as it gets.
A miss is as good as a dull boy.
Audience
shouts, screams, generally goes wild for Simons Mith
A ROLLING STONE GATHERS NO ROSEBUDS
Mieux vaut être riche et en bonne santé que pauvre et malade.
I just discovered a page of reversed French proverbs For example (my free translations);
In the kingdom of the blind, the blindest of all is king.
Treat every day as if it was your first.
Nothing happens three times without having happened twice.
Speech is silver, but action is gold.
There's no fire without smoke.
N'eer cast a clout till you turn the other cheek.
An 
a day keeps the 
rolling
a day keeps the rollingThe early bird from little acorns grows.