"In the long run the only real way to solve this problem is to make sure that we've got a Palestinian state side by side with an Israel that is secure."

VOA: standard.2010.06.10

If you've got a problem that has units associated with it, do the exercise of carrying the units through because, guess what?

如果你做到一个跟单位有关的题目，请你在做题目的时候密切注意它，因为，猜猜是什么？

麻省理工公开课 - 固态化学导论课程节选

A typically Greek problem is where there is a contradiction that you've got to live with;you can't resolve.

一个典型的希腊式的问题,你必须面对一个无法调和的矛盾局面

耶鲁公开课 - 古希腊历史简介课程节选