Aurélie Dupont: “Normally when you’re a ballet dancer, you do not ever show the effort when you dance, so you never breathe. Because breathing means that you need air, and if you need air that’s not good, and, anyway, you never learn how to breathe in school. Never.” Reporter Gia Kourlas talks with Dupont, former étoile and current director at the world’s oldest and most august ballet company, and choreographer Saburo Teshigawara.