Wow, 3 rewrites; Chrise, Rambler, et Moi !
Aristo gave me that old carpenter's adage, 'Measure twice, cut once.'
I'll have to keep that in mind. Some sites, like IMDB, have the option of editing one's posts.
Not here, so ...
'You cannot step into the same river twice.'
Heraclitus
On the other hand ...
'I'll try anything once, twice if I like it, three times to make sure.'
Mae West