'Our knowledge is a receding mirage in an expanding desert of ignorance'- Will Durant.
Collectors can prepare or depend on the secretaries or speech writers to do it. It looks like it was out of script and she probably found errors or did not understand the writing. There are some reports that the words were too difficult for her to pronounce.
I'm sure she would be trawled for her behavior and laughing.
It sounds a little like the embarrassing situation like that of our external affairs minister reading out the Portuguese speech at UN in 2011.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease