The first line says it all.
No it doesn't. That's why there are more lines. If Jefferson meant to stop thinking where you did, he would have stopped writing.
I would sooner trust my lot to the framers
Which one? Is it that you don't realize that the framers had completely different views on how America should develop or is it that you don't care?
The framers were a group that arrived at an agreement. By isolating the thoughts of one at some point in their life outside of the considerations which led to the documents of our laws, we only depart form that time of agreement.
When reading articles like the Federalist Papers to find what was being considered and how at the time of the framing, we can access the inner workings of their thoughts.
The fact that they had completely different views and goals and yet found agreement is what created the genius of our documents. They were all wounded by their recent pasts, all suspiscious of the agendas of those with whom they worked, all chosen by their peers to represent their hopes and all hopeful that they could produce something better that could work in that day and in the coming days.
The ideals of Jeffereson are made possible by the systems of Hamilton even though they hated each other, they needed each other other or both would have failed.
I doubt that Jefferson ever stopped thinking. I doubt that most of the framers ever stopped thinking. When I cite the framers, I'm not endorsing what they preferred for breakfast. I am citing the work that they produced. When I cite the time in which the Memorial was erected, it is because the decision that you imply came from Jefferson did not. It was the product of the FDR Administration.
Jefferson wrote prodigeously. I would think that any thought one might want could be culled from his writings to support anything one might want supported. This might require some creative editing. The fact that Jefferson held many opinions throughout his life speaks not to the genius of each of those thoughts, but to the openess of his mind and the curiosity of imagination.
The work that resonates down through the ages is the Declaration and it is from that work that his fame demands his other writings to be reviewed. Even that document, though is not purely the work of Jefferson. It was edited by others, most notably Fraklin, to arrive at the precise form we know today.
If Jefferson had only written that inscription to which you refer, there would be no Memorial.
If the Declaration was his only work, we would still know him and revere that document.
As an aside, why do you assume that you are the only person with access to historical information? People of good will can disagree and have legitimate reasons for that disagreement. Ignorance or malice are not the only motivators for not agreeing with your opinions.