navitasan The sentences are supposed to mean: I am not weak and therefore you cannot defeat me easily. That meaning is conveyed by I am not weak; therefore, you cannot defeat me easily . That makes 3) and 4), for example, just about the opposite of what you intend, not to mention internally contradictory.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
navitasanThe sentences are supposed to mean: I am not weak and therefore you cannot defeat me easily.That meaning is conveyed by I am not weak; therefore, you cannot defeat me easily.