Write two poems for teachers who live together day and night.
1. Silkworms in spring weave until they die, and candles drain the wick every night.
2. Stubborn, naive, painstaking, healthy and lively, speaking actively, blushing and heartbeat, Qi Xin working together, accompanying each other, inseparable and bon voyage.
3. Symmetry, perseverance, mutual assistance and expectation.