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.

粮食安全是国家安全的基石，我们必须牢牢把握在自己手中。

每个人都想要更好的生活，很少人想成为更好的人。

如果我们致力于正确的技术，可持续的煤炭行业是可能的。

Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

译文：有一种忠心被人视为愚行，就是“愚忠”，也有一种孝行被人视为愚行，那是“愚孝”，由此可知，“忠”，“孝”两个字，太过聪明的人是做不来的。同样地，仁和义的行为中，也有虚伪的“假仁”和“假义”，由此可以知道，在一般人所说的仁义之士中，不见得没有奸险狡诈的人。