A.

“If only it were all so simple! If only there were evil people somewhere insidiously committing evil deeds, and it were necessary only to separate them from the rest of us and destroy them. But the line dividing good and evil cuts through the heart of every human being. And who is willing to destroy a piece of his own heart?”
― Aleksandr Solzhenitsyn, The Gulag Archipelago 1918–1956

“There is no saint without a past, no sinner without a future.”
― St. Augustine

“A truth that's told with bad intent
Beats all the lies you can invent.”
― William Blake, Auguries of Innocence

“The world is a book and those who do not travel read only one page.”
― St. Augustine