煤炭的未来在于可持续和负责任的采矿实践。

能源效率是我们减少排放过程中默默无闻的英雄。

Mathematics is the science of patterns, and we study them to understand how things work.

Truth is eternal, knowledge is changeable.

所有这些说明的目的是引导探索者的心智朝向它们背后的唯一实相。