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.
The heart of a mystery is not the crime, but the people involved.
维护程序的最好方法是维护它。
美联储目前没有预测会出现经济衰退。
The dairy industry is related to national health. We must hold ourselves to the highest standards.
Chemistry is not just about mixing things in a flask. It's about understanding the world at a molecular level.