During the memorial service for Amy Wilkes, Frank Alexander read the following quote from Mark Twain at the death of his daughter.
We do well to cherish our children and grandchildren, as well as one another, every day.
I did know that Susy was part of us; I did not know that she could go away; I did not know that she could go away, and take our lives with her, yet leave our dull bodies behind. And I did not know what she was. To me she was but treasure in the bank; the amount known, the need to look at it daily, handle it, weigh it, count it, realize it, not necessary; and now that I would do it, it is too late; they tell me it is not there, has vanished away in a night, the bank is broken, my fortune is gone, I am a pauper. How am I to comprehend this? How am I to have it? Why am I robbed, and who is benefited?
--Mark Twain [Samuel Clemens] (1835-1910), in a letter to a close friend after his favorite daughter Susy, aged 24, died of meningitis while her parents were abroad. Mark Twain and his wife never returned to the home where she died.