What or WHO is a Saunt ?

This concept is borrowed from Neal Stephenson’s incredible new novel Anathem (this is a MUST READ).
Saunt: (1) In New Orth, a term of veneration applied to great thinkers, almost always posthumously.
— the dictionary, 4th edition, A.R. 3000 (copied/abstracted from Neal Stephenson’s website)
A list of Saunts would include: Aristotle, Plato, Thomas Aquinas, Galileo Galilei, Issac Newton, Charles Darwin, Albert Einstein, Ludwig von Mises, Friedrich von Hayek, Karl Marx (yes, even people I disagree with) Ayn Rand………
Who would you include ???
What great thinker has influenced you the most?
[...] Gentle reader and Fibonacci Financial tourist please take a moment and step out of the cacophony of the now and listen to the words of Carl Sagan. In these tumultuous times it is helpful to refresh our thinking in an oasis of the Suants. [...]