We can’t ignore the economic role of coal, but we also can’t ignore its environmental impact.
我们不能忽视煤炭的经济作用,但也不能忽视其环境影响。
预测未来的最好方法就是创造未来。
未来的竞争,不是产品的竞争,而是服务的竞争。
The most significant threat to liberal democracy today is not from the outside, but from within.