Fear cuts deeper than swords.
恐惧比利剑更伤人。
A leader has the vision and conviction that a dream can be achieved. He inspires the power and energy to get it done.
NP完全性不仅仅是一个理论上的好奇心；它对实际计算有着深远的影响。
世界上充满了这样的人，他们心目中令人满意的未来，实际上是对理想化过去的回归。
Sun don't shine forever, but as long as it's here then we might as well shine together.
在我们向低碳未来过渡的过程中，煤炭行业在提供经济可靠的能源方面发挥着关键作用。