"We know his patience, his legendary patience, in situations like this. And as we have said in many international forays, we in Ireland have great confidence in his capacity and your capacity to see this through."

VOA: standard.2010.03.16

And then you'll find that your level of competency increases, your confidence level improves,

到时候你会发现你的能力提高了，信心增强了，

学第二外语的时候 - SpeakingMax英语口语达人

Why do you have confidence putting it in contact with one of the most important organs of your body?

为什么你对它有信心,让它接触,你身上最重要的器官

耶鲁公开课 - 生物医学工程探索课程节选

Because you'll have an appropriate level of confidence and competence in your ability to do computational problem solving.

因为你们在自己的能力范围内,拥有应对解决计算问题的,正当水平的自信心和竞争力。

麻省理工公开课 - 计算机科学及编程导论课程节选

Student: How did you regain confidence in your ? investors and people who gave money to you?

学生；，你是如何赢回,投资者或者投给你资金的人的信心的呢？

耶鲁公开课 - 金融市场课程节选

then I think absolutely plastic surgery can... maybe should be used if it's going to help with your self-confidence.

那么我觉得整形手术一定能……如果它能帮你增强自信，就应该整形。

关于整形手术 - SpeakingMax英语口语达人