Old people are fully convinced of their ideas as ultimate and ideal.

老年人完全相信他们的想法是终极的和理想的。

Of my uncle's unquestionably great estate, as I have said, not the half—no, not one third, as I am fully convinced—was apparent after his death.

在我叔叔毫无疑问的巨额财产中， 没有一半——不， 没有三分之一， 我完全相信——在他死后显而易见。