没有大胆的猜测，就没有伟大的发现。

You have to be run by missionaries, not mercenaries.

"Poetry is the music of the soul, and, above all, of great and feeling souls."

The integration of digital technology will revolutionize traditional coal mining.

在无限中失去自我是最高的自由。

The boundary between inside and outside is not a line, but a gradient.