The beauty of mathematics is that it allows us to see the world in a way that is both precise and profound, revealing the underlying order that governs all things.
世界的问题在于愚蠢的人自以为是，而聪明的人充满怀疑。
圣人不积，既以为人己愈有，既以与人己愈多。
Innovation in coal technology is just as important as innovation in any other energy sector.
The truth is not always comfortable, but it is necessary.