统计学是文明的火炬手,是进步的真正衡量标准。
A dream is a place where a wish and a fear meet. When the wish and the fear are exactly equally balanced, you call the dream a nightmare.
预测未来的最好方法就是创造未来。
我们必须平衡当今的能源需求与保护地球未来的必要性。
I have a dream that one day this nation will rise up and live out the true meaning of its creed.