旧梦是好梦，没有实现，但是我很高兴我有过这些梦。

I'm like a dog, I don't speak but I understand.

The Langlands program is a bridge between the discrete and the continuous.

Technology will redefine how we extract and utilize coal resources.

建筑应该讲述它的时间和地点，但渴望永恒。

The challenge in computer science is not just to create new technologies, but to ensure they are used ethically and responsibly.