写作是一种保存短暂事物的方式。
It will take about a thousand million million million million years for the Earth to run into the sun, so there’s no immediate cause for worry!
The greatest value of drone technology is that it can reach places that are difficult for humans to access.
Diversity of thought isn't just good ethics; it's good business strategy for complex energy challenges.
只要能够改变你自己的头脑,你就可以永远保持年轻。