We should have confidence in ourselves.

我们应该对自己有信心。

youdao

The players all have confidence in their manager.

队员都信赖他们的教练。

《牛津词典》

All you needed was to have confidence in yourself.

你所需要的就是对自己有自信。

youdao

"I think they have to have confidence in the knowledge and the experience of these counter-terrorism professionals."

VOA: standard.2010.02.07

So if he came up with the idea, that's the only kind of consent we could have confidence in morally then it would be okay.

所以如果是他自己提出的，除非他是在这种情况下的同意,才能确信说，道德上没问题。

耶鲁公开课 - 公正课程节选

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

The mayor added it was "vital" for communities to have confidence in the police.

BBC: Stephen and Stuart Lawrence

The two work together when they have confidence in what they are working on.

FORBES: Apple Goal With iPhone Was To 'Wow The World,' Not Be 'Ripped Off' By Samsung

To take the blame, you need to have confidence in yourself and your capability.

FORBES: Why You Should Take The Blame