世界上最好和最美的东西是看不见甚至摸不着的——它们必须用心去感受。

世界不需要更多可爱的东西，它需要更多真实。

It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is most adaptable to change.

采矿创新不是可选的——它对生存和发展至关重要。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.