我别的没有只有一颗真心
[wŏ bié de méi yŏu zhĭ yŏu yī kē zhēn xīn]
'Nothing Except An Honest Heart I Have'. This shows humility, simplicity, honesty, indicating the user does not need much else but an honest heart, or perhaps a plea to be appreciated solely for their sincerity without anything artificial or materialist.