Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.
The only way forward is together.
The human body is the most complex puzzle, and medicine is our way of solving it.
要理解现在,必须挖掘过去。
我一直相信,如果你陷入困境,也许事情进展不顺利,你会变得更强大。
Agriculture is not just a business; it is a way of life.