The universe is not hostile, nor yet is it friendly. It is simply indifferent.

【释义】只有到了严寒的季节，才能看出松柏耐寒不凋的真正本色；只有在事情危难的时刻，才能分辨出朋友是真正的贤良还是虚假的仁义。

The most important victories are those that come after the hardest defeats.

创新是将传统煤炭行业转变为现代高效行业的关键。

"The act of reading is an act of courage."

质量从来不是偶然的；它是智慧努力和持续专注的结果。