The best technology is invisible. It works so well that you don't even notice it.
The study of economic history is not just about the past; it’s about understanding the roots of present inequalities.
解释:要紧紧抓住时机不能错过,错过了也不能延误太久。
你的时间无法弯曲是因为我。
每个人心里都有一座围城,外面的人想进去,里面的人想出来。
我们必须平衡能源需求与保护地球的责任。
死者是看不见的,但他们并不缺席。