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“There is a difference between a learned man and a man of learning. A learned man is tied to the knowledge of the past. A man of learning is curious about the present. A learned man is bent over with dead wood of knowledge, like an aging tree. A man of learning is vibrant and inquisitive, like a green twig breaking out of the soil after the rains”
― Debashis Chatterjee, Can You Teach A Zebra Some Algebra?