But now, I am not so sure that the wine is really Amontillado."

VOA: special.2009.02.07

I don't know about that. I am not so sure." But then, we realized that like when we walk out that door, it's the whole world again. So you get sucked up by your group, by your sort of identity.

我不知道，不是很确定，然后呢，我们就意识到走出那个大门，又是一个完整的世界，所以你就会,被你的团体，你的身份所束缚。

普林斯顿公开课 - 人性课程节选

Again it's like anyone who does important things it's hard to judge the whole picture and on that I am sure he has created value for the economy.

同理，对于那些做着重要事情的人们,很难估测大局,不过我很肯定的是,他已经为经济创造了价值。

耶鲁公开课 - 金融市场课程节选

"I am 99 percent sure that if it didn't happen, probably Lech Kaczynski would lose these elections in the first round."

VOA: standard.2010.07.03

I am convinced--even though I'm sure that the Toyota Motor Company didn't organize it this way— I am convinced that on my automobile when I do not plug in my safety belt that there is a bell ringing "DING, ding, ding, DING, ding, ding."

我相信,尽管我确信,丰田汽车公司不会这样组织,我确信在我车上,当我没有系上安全带的时候,会有响铃,"叮,叮,叮,叮,叮,叮"

耶鲁公开课 - 聆听音乐课程节选

"I am sure that we have all been affected by events in Afghanistan and saddened by the casualties suffered by our forces serving there,".

VOA: standard.2009.12.25

"It would really be a mistake, and I am sure the United States would not go in this direction, to give Hamas that authority on its own."

VOA: standard.2010.06.10

"I am sure there will be some compromises but at the end of the day, I would expect that it would look very much like the Senate version,"

VOA: standard.2009.12.27

FEINGOLD: "Are you sure that the troop buildup in Afghanistan will not be counterproductive vis--vis Pakistan?" HOLBROOKE: "No.I am only sure that we are aware of the problem, that we are working intensely with the Pakistani army."

VOA: standard.2009.05.12

I do not hold any animosity. But I tell Obasanjo today, and I am sure he knows it, that he lied to the world when he said that I was escaping and he knew nothing about it.

VOA: standard.2009.11.10

"I am sure she would have restated it, but if you look in the entire sweep of the essay that she wrote, what is clear is that she was simply saying that her life experiences will give her information about the struggles and hardships that people are going through, that will make her a good judge,".

VOA: standard.2009.05.30