Final answer:
The poem "How Soon Hath Time" suggests that people mature at different rates.
Step-by-step explanation:
One of the main ideas of "How Soon Hath Time" is that people mature at different rates. The poem by John Milton explores the concept of time and its effect on human development. The speaker in the poem reflects on how time seems to move faster for him compared to others, indicating that people experience growth and maturity at varying speeds.
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