The true measure of a mining company's success isn't just in its financial statements, but in the lasting positive impact it leaves on communities.
过去总是紧张的，未来是完美的。
Mathematics allows us to see the hidden structures that govern the world around us.
The greatest gift you can give someone is your time.
The lesson of quantum mechanics is that we must revise our classical notions of reality.
La literatura es el alimento del alma, nos nutre y nos hace crecer.