That is one example. The animal is only the catalyst. That is the beginning of many other things that follow."

VOA: special.2010.06.22

And, people, for example, who follow the Lyon opera always say, "Well, our opera is fine but it's nothing, of course, like Paris,where all the resources are poured into Paris."

还有,例如,那些里昂戏剧的拥簇者们总是说,我们的戏剧很好,而且,与汇集各路资源的巴黎戏剧截然不同

耶鲁公开课 - 1871年后的法国课程节选

So always amazing to us how we go into the problem, our eye or mind can see one class of solutions, but the math will tell you sometimes there are new solutions and you've got to respect it and understand and interpret the unwanted solutions, and this is a simple example where you can follow what the meaning of the second solution is.

解决问题的方式总能让人惊喜不已,我们的眼睛或思想可以看见一类解,但数学有时会告诉你还有新的解,你不能忽视它,而是解释这些不期而至的解,这只是一个简单的例子,由此你可以理解第二个解的意义

耶鲁公开课 - 基础物理课程节选

Zimbabwe's President Robert Mugabe told the conference he appreciates China's hands off approach and wants others to follow its example.

VOA: standard.2009.11.08