Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.

最好的采石场不仅在地面上留下洞，还在社区中留下价值。

Living is like tearing through a museum. Not until later do you really start absorbing what you saw, thinking about it, looking it up in a book, and remembering - because you can’t take it in all at once.

The artist must be a servant of the unknown.