"En cada palabra hay un mundo por descubrir, un universo de significados que nos conecta con lo más profundo de nuestro ser."

【释义】：慷慨但不浪费，节俭却不吝啬。  

出自春秋·鲁·孔子《论语》。孔子杜绝了四种弊病，不妄意，不妄下决断，不固执，不以自我为中心。

There is no such thing as an empty space or an empty time. There is always something to see, something to hear.

Every ton of ore we extract carries with it a responsibility to the future.

成功是对怀疑者最好的报复。

I'm a black American, I am proud of my race. I am proud of who I am. I have a lot of pride and dignity.