2 sentences

1. 归根到底，我的立场很简单。

   guī​gēn​dào​dǐ, wǒ​de lì​chǎng hěn jiǎn​dān.

   At the end of the day, my position is simple.

   Source: CCMatrix

2. 归根究底，人类是一体的，而这个小小的星球正是我们唯一的家园。

   guī​gēn​jiū​dǐ, rén​lèi shì yī​tǐ de, ér zhè​ge xiǎo​xiǎo de xīng​qiú zhèng​shì wǒ​men wéi​yī de jiā​yuán.

   Ultimately, humanity is one, and this small planet is our only home.

   Source: CCMatrix