煤炭开采的创新不是要重新发明轮子，而是要让轮子更高效、更环保。

We must always strive to make technology accessible to everyone.

"The beauty of language is that it can convey the inexpressible, making the intangible tangible."

语言是来自外太空的病毒。

The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.

Confidence is the key to everything.