我们开采的最宝贵资源不是矿物，而是人的潜力。
真正的领导力意味着今天做出艰难的决定，这将使子孙后代受益。
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.