Hamlet
SARAH: Now, as Hamlet's thoughts move from his father's death, to his parents' love for each other, to Gertrude, Hamlet comes to another sore spot — how his mother's grief for her husband was so short-lived.
RALPH: And Sarah, here's one of Shakespeare's most famous lines, "Frailty, thy name is woman." — a personal favorite of mine.
SARAH: Somehow I'm not surprised, Ralph! Now when Hamlet calls women frail, he doesn't mean that they are physically weak, but that they lack moral strength, or principles. At least in Hamlet's view, Gertrude lacked the moral fortitude to resist being seduced by Claudius.
RALPH: It's also worth pointing out that Hamlet is quick here to generalize his mother's faults — her weakness becomes the frailty of all women. We'll see that Hamlet will continue to generalize about women from his experiences as the play continues.