translation.en: And I think by giving kids toys like this and letting them replay dynamics, very long-term dynamics over the short term, and getting some sense of what we're doing now, what it's going to be like in 100 years, I think probably is the most effective thing I can be doing to help the world.
translation.zh: 而我认为给孩子们一个这样的玩具， 让他们重现动态变化， 用很短的时间看长期的变化， 让他们了解我们现在在做的事情，了解一百年后会发生的事情， 就是我现在能为帮助这个世界所做的 最有效率的事。