理解问题是解决问题的一半。

All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.

Natural laws govern everything.

Innovation in coal mining isn't just about extraction—it's about doing it smarter, safer, and with greater respect for the environment.

译文：一句话说得不对，就能招致大祸，所以古人就知道守口如瓶，谨言慎行，就是害怕遭受杀身之祸；行为不检点，有失分寸，就能毁坏名节，所以古人就知道守身如玉，端正行为，就是害怕品行有污点瑕疵。赏析：口不择言，祸就会从口出，轻则得罪他人，重则招致杀身之祸。逢人且说三分话，未可全抛一片心。一个人在说任何话做任何事之前，必须要考虑后果。

你越是试图忘记，就越是记得。

The only thing that's really important is whether the work moves you or not.