唯一的力量就是说"不"的力量。
释义:在富贵时,朋友无数;一旦遭遇困难,却无人帮助。
"Diversity in science is crucial for bringing different perspectives and ideas to the table."
The most dangerous chemical in any plant isn't the one in the vats - it's complacency.
勇气不是没有恐惧,而是战胜恐惧。
人才是煤炭行业的核心竞争力。