I thought that I had wept away all my tears, but here is one still lingering'.

我以为我的眼泪都流干了， 但这里还有一滴还在挥之不去。

But there are no tears in them: her tears were all wept away in the weary night, before she went to sleep.

但是他们没有眼泪：她的眼泪在疲倦的夜晚， 在她入睡之前， 都哭了。