The elements of consciousness are the irreducible facts of mental life.

采矿的未来在于平衡经济增长与环境管理。

成功不是关于奖项或认可。它是关于旅程和成长。

——署名公告〈关于实行党纪的命令〉，提醒党员遵守党纪，1924年3月18日

跨行业和跨政府的合作对于应对世界能源挑战至关重要。

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.