I wrote what I did because as a woman, as a mother I was oppressed and broken-hearted, with the sorrows and injustice I saw, because as a Christian I felt the dishonor to Christianity — because as a lover of my country I trembled at the coming day of wrath.
It is no merit in the sorrowful that they weep, or to the oppressed and smothering that they gasp and struggle, not to me, that I must speak for the oppressed — who cannot speak for themselves.

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "I wrote what I did because as a woman, as a mother I was oppressed and broken-hearted, with the sorrows and injustice I saw, because as a Christian I felt the dishonor to Christianity — because as a lover of my country I trembled at the coming day of wrath.
It is no merit in the sorrowful that they weep, or to the oppressed and smothering that they gasp and struggle, not to me, that I must speak for the oppressed — who cannot speak for themselves." in the context of "On Uncle Tom's Cabin in a letter to Lord Denman (20 January 1853)." to mean that wisdom is timeless.