煤炭行业必须进化,否则有过时的风险。适应是生存的关键。
科学方法是统一且不可分割的,处理生命物质的科学与处理无机物质的科学方法相同。
The strongest is never strong enough to be always the master, unless he transforms strength into right, and obedience into duty.
The spirit of petroleum is our precious wealth, which should be passed down from generation to generation and carried forward.