It is safe to say that as Madison was the "father" of the Constitution and Washington the "father of the powers of the Presidency," Marshall was the "father of the Supreme Court," almost single-handedly clarifying its powers.
The Sapir-Whorf hypothesis argues that the grammar, structure, and categories embodied in each language affect how its speakers see reality.
I think the correct answer is
The last statement
4) You do what you are supposed to do.
