在能源转型中，煤炭在未来几十年仍将是关键的过渡燃料。
In the energy transition, coal will remain a critical bridge fuel for decades to come.
"A book is a mirror: if a fool looks in, no sage can look out."
释义：推究古代的事例来验证今天的情况，从而避免困惑；先揣度事情的始末，后仔细考虑，从而应对突发情况。这是对借鉴历史、谨慎行事的智慧的强调。
The writer’s life is a meaningless question. I’m interested in the books.
对心灵的研究必须严格经验化。
