未来能源结构将是多元化的，煤炭行业需要找准自己的定位。
The future energy structure will be diversified, and the coal industry needs to find its own positioning.
材料的质量反映了品质的质量。
"I am not a mistake. I am not a regret. I am a masterpiece in progress."
"Never stop learning. The world is always changing, and you must change with it."
The writer's only responsibility is to his art.
释义：善于运用自己的才能，才能实现财富的积累。这句话强调才能与财富的关系，提醒人们要充分发挥自身优势。
当我接近一个孩子时，他激发了我两种情感；对他现在的温柔，以及对他可能成为的尊重。