Excerpt from Charles Darwin's autobiography, "I have been told that I was much slower in learning than my younger sister Catherine and I believe that I was in many ways a naughty boy. By the time I went to this day-school my taste for natural history, and

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Excerpt from Charles Darwin's autobiography, "I have been told that I was much slower in learning than my younger sister Catherine and I believe that I was in many ways a naughty boy. By the time I went to this day-school my taste for natural history, and

Science History Images / Alamy Stock Photo

Image ID: G15HW0