You brandish swords, but we will perish by ourselves; in this world, if anyone passes by us,

This couplet is a powerful declaration of self-sufficiency and defiance. The poet, Mir Taqi Mir, is telling his beloved that while she may wield swords and threats against him, he will endure on his own strength. The true fear, the ultimate challenge, is not the conflict itself, but the idea of anyone passing through the world without acknowledging or remembering him. It's a declaration that his existence is profound and unforgettable.