1. 样样通，样样松。

[ yàng yàng tōng ， yàng yàng sōng 。 ]

To know everything is to know nothing.

2. 我对公司中这种放松的氛围感到很熟悉。

[ wǒ duì gōng sī zhōng zhè zhǒng fàng sōng de fēn wéi gǎn dào hěn shú xī 。 ]

I am familiar with the casual atmosphere in the company.