" The common denominator in all these conditions—whether in the lungs, the muscles, or the bones—is overwhelming pain. And that is perhaps the first and most fundamental thing that all novice oarsmen must learn about competitive rowing in the upper echelons of the sport: that pain is part and parcel of the deal. It’s not a question of whether you will hurt, or of how much you will hurt; it’s a question of what you will do, and how well you will do it, while pain has her wanton way with you. "

― Daniel James Brown , The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics