既不回头，何必不忘，既然无缘，何须实验，今日种种，私水无痕。

Not only does not turn, why don't forget, since no, why, in all, today the private water radiant.

youdao

既不回头，何必不忘，既然无缘，何须实验，今日种种，私水无痕。

Not only does not turn, why don't forget, since no, why, in all, today the private water radiant.

youdao