一个人干净利索一个人孤单寂寞
[yī gè rén gān jìng lì suŏ yī gè rén gū dān jì mò]
It means 'alone one can be neat and tidy, but alone also means being lonely and solitary'. The phrase illustrates two contrasting sides of solitude – independence yet isolation. It portrays both the strength found within being alone while also admitting its challenges.