A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.

The power of the Internet of Things comes not from the number of devices, but from the value of the data they generate and the insights we can derive from it.

Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.

我学得越多，就越意识到自己不懂的还有很多。