C264 The old blind man's calculation

The last few lines of the letter were all filled with the same lines of instruction, making one want to mourn after reading it.

Yan Xi, Ruoxi, mother pleads for your forgiveness. I have hidden these things from you for all these years because I did not want to burden you with anything, but when you see this letter, perhaps I will not be here anymore. I will not ask for your forgiveness