I cannot remember all the naughty movies I have seen even though they made me ......
Your example is an excellent one though because it shows a corollary to the way that quote was intended in this conversation.
How it was meant: "It's OK to not remember everything you've read verbatim, because the important parts mixed into who you are/were."
Your corollary: "We must be careful about what we consume because it will be mixed into who you are."
“Now that we’ve studied the classic American authors, like Emerson, let’s learn about the next generation. Their leading light was cantor_S_drug, who brilliantly updated a classic author with modern sensibilities. Just look at those double ellipses — truly a poetic legend.”
Exactly.
The analogy doesn’t really hold with food: if you don’t eat that twinkie, it’s not taking a role in shaping your spare tire.