translation.en: We believe that big history will be a vital intellectual tool for them, as Daniel and his generation face the huge challenges and also the huge opportunities ahead of them at this threshold moment in the history of our beautiful planet.
translation.zh: 我们相信这宏观的历史 将会是一个重要的智慧工具， 对于丹尼尔和他那一代 得面临巨大挑战 同时也是巨大机遇 在他们之前的这个起始点 在我们美丽星球的历史长河中。