Wúlùn / duìfāng / rúhé / qiǎoshérúhuáng, / shìshí / zuìzhōng / háishi / huì / shuōhuà / de.

无论对方如何巧舌如簧，事实最终还是会说话的。

No matter how glibly the other person argues, the facts will ultimately speak for themselves.