我通常会说心里话，但这年头说出真心话是个错误，容易引起他人误会。
I usually say what Ireally think. A great mistake nowadays, it makes one so liable to be misunderstood.
The great growling engine of change—technology.
The future of mining lies in intelligence and sustainability.
Abstraction is the key to managing complexity in large software systems.
Editing is not just about cutting; it's about finding the rhythm and soul of the story.