2 sentences

1. 他改变了我对世界的认知。

   tā gǎi​biàn le wǒ duì shì​jiè de rèn​zhī.

   He changed my perception of the world.

   Source: CCMatrix

2. 心理学家们正在试图弄清楚衣服是如何改变我们的认知的，以及改变了多少。

   xīn​lǐ​xué​jiā men zhèng​zài shì​tú nòng qīng​chu yī​fu shì rú​hé gǎi​biàn wǒ​men de rèn​zhī de, yǐ​jí gǎi​biàn le duō​shao.

   Psychologists are trying to figure out how clothes can change our cognition and by how much.

   Source: CCMatrix