不要拿别人的姿态恶心自己
[bù yào ná bié rén de zī tài è xīn zì jĭ]
'Don't be disgusted with yourself because of others' attitude toward you' expresses that one should not belittle themselves due to the way other people treat or look down upon them. It is a way to stay positive while facing others' negativity or contempt.