A specious fable

Contradiction, metaphorically speaking and doing things are inconsistent. Spear: a stabbing weapon that attacks the enemy; Shield: A shield to protect yourself. Can not be used for more than two parties, only for unilateral self-conflict.

The original Chu people have spears and shields, and they have a reputation: "My shield is strong and can't sink." He praised his spear and said, "The benefits of my spear are all trapped in things." Or, "What about a child's spear and a child's shield?" ? "The man, can also. Invincible shield. " Synonym: out of place, full of loopholes, using each other from beginning to end, and gaining a reputation as a shield.