逍遥自在　

◎ 逍遥自在 xiāoyáo-zìzài

[happy-go-lucky;be at peace with the world and oneself;be leisurely and carefree] 形容自由自在,无拘无束

除却五欲,疮疣解脱,逍遥自在。——宋· 道原《景德传灯录》