Translation of "Statesman" in Chinese

I want to be a statesman.

我想成为一名政治家。

He is a writer and a statesman.

他是作家，還是政治人物。

He is the greatest statesman that ever lived.

他是古今无匹的伟大政治家。

The boy grew up to be a great statesman.

这个孩子长大后成为了一个伟大的政治家。

The name of this statesman is known to everybody in Japan.

这位政治家的名字在日本人人皆知。

In addition to being a great statesman, Churchill was a great writer.

邱吉爾不僅是一位偉大的政治家，還是一位偉大的作家。

He is a great statesman, and what is more a great scholar.

他是一個偉大的政治家，更重要的是，他也是一個偉大的學者。