The only true test of a model is its ability to predict the future, and the future is always uncertain.
模型的唯一真正检验是其预测未来的能力,而未来总是不确定的。
Sustainability is not just about the environment, it's about people.
事实是,在适当的情况下,我们都有能力做出极大的恶行。
我们必须从一开始就考虑产品的生命周期结束。