translation.en: We've done these things in research now in every company that I've worked with, getting them to write down three new things that they're grateful for for 21 days in a row, three new things each day.
translation.zh: 我们现在正在做这些研究 在我合作过的每一个公司 让他们写下三件他们要感谢的事情 连续21天，每天三件新的事情