Elder brother has long been absent since
being imprisoned. I have to keep mother in the dark when she asks about him.

兄陷囹圄久不現，老母念之乃相瞒。I dreamed about his temporary return last
night. I told him to see mother at once lest she should continue to miss him.

昨夜暫歸忽入夢，告與上堂免罣牽。