"I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character.

VOA: special.2010.04.16

We have to dream beyond the day-to-day living.

梦想必须超越我们日复一日的生活。

麻省理工公开课 - 固态化学导论课程节选

So,I'm telling you from the beginning, but don't dream and think that somehow the Final's going to be so much different from your regular day-to-day performance, but to give you some reason to live after the Midterm.

所以我在开始告诉你们,但是,不要以为你们的最终成绩,和你们的平时表现,没什么关系,但这能让你们不至于期中的时候就绝望了

耶鲁公开课 - 基础物理课程节选

"And all the Christians in Korea dream about coming here on Easter day.

VOA: standard.2010.04.04