i am confident that Where there's a will,there's a way这句话对吗?

问题描述:

i am confident that Where there's a will,there's a way这句话对吗?

不对。
that引导宾语从句,前面要加介词about。为介宾结构。
整句话为:I am confident about that Where there's a will, there's a way。

应该用i believe that 。。。。

完全正确
不过用I believe 更好些