"I acknowledge myself a unitarian — Believing that the Father alone, is the supreme God, and that Jesus Christ derived his Being, and all his powers and honors from the Father. … There is not any reasoning which can convince me, contrary to my senses, that three is one, and one three."

“The Adams Women: Abigail and Louisa Adams, Their Sisters and Daughters, Harvard University Press”

“My Dearest Friend: Letters of Abigail and John Adams, Harvard University Press”

“Adams family biographies - Massachusetts Historical Society”

“It is really mortifying, sir, when a woman possessed of a common share of understanding considers the difference of education between the male and female sex, even in those families where education is attended to... Nay why should your sex wish for such a disparity in those whom they one day intend for companions and associates. Pardon me, sir, if I cannot help sometimes suspecting that this neglect arises in some measure from an ungenerous jealousy of rivals near the throne.”

“I wish most sincerely there was not a slave in this province. It always appeared a most iniquitous scheme to me — to fight ourselves for what we are daily robbing and plundering from those who have as good a right to freedom as we have.”

“Adams Family Correspondence. Cambridge: Harvard University Press”