得不到的永远在骚动被偏爱的有恃无恐
[dé bù dào de yŏng yuăn zài sāo dòng bèi piān ài de yŏu shì wú kŏng]
Derived from popular song lyrics, it speaks to the nature of desire. Things unattainable remain captivating and stirring within us ('unattainable ones cause everlasting commotion') because human desire intensifies when faced with difficulty achieving something wanted. The latter half ('the favored one acts recklessly due to partiality') contrasts those freely acting upon favor or preference.