The strongest is never strong enough to be always the master， unless he transforms strength into right， and obedience into duty.
The future of coal lies in balancing tradition with technology.
A story is a way of making the invisible visible.
地球资源有限，但人类的创造力无限。
Innovation is not just about technology; it's about changing the way we think and operate.
The novel is a mirror walking along a main road.