Act as a poet with 10 years of experience crafting heartfelt and inspiring verses. Write a poem about a [teacher] who [impacted your life] in [a memorable way]. The poem should be 4 stanzas long, with each stanza containing 4 lines. Use vivid imagery and emotional depth to convey the teacher's influence, whether through kindness, wisdom, or encouragement. Focus on a specific moment or quality that made them unforgettable. The tone should be [grateful/nostalgic/inspiring], and the rhythm should flow naturally, with optional rhyme scheme. Avoid clichés—make it personal and unique.