煤炭行业必须在保持效率的同时适应全球能源转型。

War is what happens when language fails.

"The only thing to do with good advice is to pass it on. It is never of any use to oneself."

数学是逻辑思想的诗歌。

译文：怀疑就不要任用，任用了就不要怀疑。