Translation of "Confidence" in Chinese

I have confidence in you.

我對你有信心。

You have to have confidence.

你必须得自信。

Tom hasn't lost his confidence.

湯姆還沒有失去信心。

John has confidence in his ability.

约翰对自己的能力很有自信。

He has little confidence in himself.

他對自己沒有多少信心。

He has great confidence in himself.

他对自己很有自信。

He has what I lack; confidence.

他有我所缺乏的東西: 信心。

- Where does all that confidence come from?
- Where did all that self-confidence come from?

哪来那么大的自信啊？

Where does all that confidence come from?

哪来那么大的自信啊？

Tom doesn't seem to have any self-confidence.

汤姆看上去完全没有自信。

Self-confidence is the principal element of any great endeavor.

自信是伟大事业的第一要素。

All you need is ignorance and confidence and the success is sure.

要想成功只需要无知和自信。

He hasn't said anything publicly, but in confidence he told me he's getting married.

他甚麼也沒有和別人說，但秘密地告訴了我他想結婚。

If confidence, determination and courage are together in one place, there is nothing that cannot be done.

信心、毅力、勇氣三者具備，則天下沒有做不成的事。

The fundamental cause of the problem is that in the modern world, idiots are full of confidence, while the intelligent are full of doubt.

问题的根源是，在当今世界，愚人充满了自信，而智者充满了怀疑。

- The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.
- The fundamental cause of the problem is that in the modern world, idiots are full of confidence, while the intelligent are full of doubt.

问题的根源是，在现代世界中，愚蠢总是伴随着过分的自信，而睿智则总是伴随着谨慎。