2 sentences

1. 我们要解放思想，实事求是。

   wǒ​men yào jiě​fàng sī​xiǎng, shí​shì​qiú​shì.

   We must emancipate our minds and seek truth from facts.

   Source: Dong Chinese Dictionary

2. 在科学研究中，我们必须坚持实事求是的态度。

   zài kē​xué yán​jiū zhōng, wǒ​men bì​xū jiān​chí shí​shì​qiú​shì de tài​du.

   In scientific research, we must maintain an attitude of seeking truth from facts.

   Source: Dong Chinese Dictionary