If you go back a few hundred years, what we take for granted today would seem like magic—being able to talk to people over long distances, to transmit images, flying, accessing vast amounts of data like an oracle. These are all things that would have been considered magic a few hundred years ago.

DNA分子是所有生命的基础，理解它就是理解生命本身。

In times of crisis, true leadership is measured by actions, not words.

只管去做吧。

可持续性不仅仅是一种趋势，而是我们星球生存的必要条件。

移民的影响往往是局部的，并且与具体背景相关。