The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
The coal industry has been the backbone of America's energy independence for generations.
创新不仅仅是技术，而是改变我们的思维和运作方式。
In the realm of fiction, every character is a reflection of the human condition, a mirror to our own complexities and contradictions.