translation.en: And it didn't matter if you're an extreme optimist, a mild optimist or slightly pessimistic, everyone's left inferior frontal gyrus was functioning perfectly well, whether you're Barack Obama or Woody Allen.
translation.zh: 无论你是极端乐观、一般乐观 还是轻度悲观， 无论是你是巴拉克·奥巴马还是伍迪·艾伦，