没心没肺照样活的潇洒无情无义照样活的痛快
[méi xīn méi fèi zhào yàng huó de xiāo să wú qíng wú yì zhào yàng huó de tòng kuài]
This phrase translates roughly into 'Living freely without cares and Living happily even heartlessly'. It embodies someone who chooses not to hold on emotionally, enjoying life regardless of social or moral judgments.