Franklin's claim cuts deeper than mere advice to work harder—he's arguing that *sustained* effort matters more than talent or circumstance, which is precisely what separates someone who learns an instrument from someone who becomes a musician. The word "persistence" does the real work here, because energy alone is flash and noise; persistence is what keeps you showing up on the Tuesday night when you're tired and nobody's watching. A parent raising a child with a chronic illness understands this viscerally: some days bring no visible progress, yet the daily acts of care compound into something that conquers what seems unconquerable.