translation.en: The challenge is, that possibly -- and the thing we might have to think about -- is that the future might not be North American, might not be Western European.
translation.zh: 这其中的挑战在于,也许还有我们可能要考虑到的-- 就是我们未来的学习的榜样 也许不是北美洲, 也许不是西欧.