煤炭的未来不在于数量，而在于我们能否清洁高效地利用它。

采矿业有责任让社区比我们发现时更好。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

一个组织的纪律质量决定了其绩效的质量。

The concept of topological protection in electronic systems is a profound insight that bridges abstract mathematics and practical physics.

I’m a fighter, and I believe in standing up for what’s right.

大脑是一个经过自然选择的信息处理器。