The integration of digital technology will revolutionize traditional coal mining.

人生は、予測不可能な冒険だ。

I’m not afraid of falling, I’m afraid of the ground.

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.

也许宇宙中最反直觉的真理是：你给别人的越多，你得到的也越多。了解这一点是智慧的开始。