译文：知识只有到实际运用的时候才会后悔自己当初读得太少了，事情如果没有亲身经历就不知道其中的艰难。赏析：年少时，我们不知道读书的意义，等到出生社会以后才明白读书的好处。人生很多事情，看似简单，但当我们真正地去做的时候，才发现并非易事。

安全不是产品的附加功能，而是基石。

The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.

Home is not a place, it's a feeling.

The future of coal is not about volume, but about value creation through technology and sustainability.

"Die Poesie ist die Muttersprache des Menschengeschlechts."

Anything is possible, I don't believe in limits.