O, from this time forth, / My thoughts be bloody or be nothing worth.
Act IV, Scene 4 · Hamlet
Context
Hamlet concludes his soliloquy by vowing that from now on, his thoughts will be violent and revenge-focused, or else they will have no value at all.
Analysis
The parallelism—'bloody or be nothing worth'—presents only two extremes with no middle ground, forcing thought itself into a binary of violence or worthlessness. The word 'bloody' is blunt and physical, a sharp shift from the elevated philosophical language Hamlet has been using, as if he's trying to shock himself into a simpler mindset. Yet the fact that he's vowing to have 'bloody thoughts' rather than bloody actions reveals the gap still there: even this declaration of resolve remains stuck in the realm of thinking, not doing.
Essay Tip
Use this to argue that Hamlet's repeated vows to act are themselves a form of inaction—he ends this encounter by promising to think violently, not to be violent, which shows that even his moments of supposed resolve trap him in the same pattern of reflection he's trying to escape.