如果你能梦想，你就能实现它。
If you can dream it, you can do it.
为了将关心转变为行动，我们需要发现问题，找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。
薪柴会烧完，火种却传下去，不会穷尽。
你们必须掌握许多知识，让它们在你们的头脑里形成一个思维框架，在随后的日子里能自动地运用它们。
El arte no debe ser un espejo que refleja, sino un martillo que forja.
Believe in yourself and anything is possible.
保持谦逊，保持渴望。
Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.
I was neat, clean, shaved and sober, and I didn't care who knew it.