Garak: "My doctor, they're all true."
Bashir: "Even the lies?"
Garak: "Especially the lies."
I personally take this to mean that sometimes its the overall message a story is conveying is more important than the specific details.
I don’t believe in faeries, but they are there.
Garak: "My doctor, they're all true."
Bashir: "Even the lies?"
Garak: "Especially the lies."