The most powerful thing you can be is yourself.
The present state of the system of nature is evidently a consequence of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.
Innovation is the key to staying ahead in a competitive world.
Leadership in mining means making tough decisions for long-term benefits.
Every piece of plastic we produce should have a plan for its entire lifecycle.
可持續(xù)采石不是選擇，而是我們對后代的責任。
I declare after all there is no enjoyment like reading! How much sooner one tires of any thing than of a book!