无价之宝

zhēn chéng shì wú jià zhī bǎo

真诚是无价之宝。

Sincerity is without price.

zhè zuò diāo sù shì wú jià zhī bǎo

这座雕塑是无价之宝。

The statue is priceless.

wǒ shì zhēn yǒu qíng wéi wú jià zhī bǎo

我视真友情为无价之宝。

I think the true friendship as the priceless treasure to me.