Share List Kepler was a brilliant thinker and a lucid writer, but he was a disaster as a classroom teacher. He mumbled. He digressed. He was at times utterly incomprehensible. - Carl Sagan utterly incomprehensible February 23, 2017 by Kepler Tributes , Quotes about Kepler No Comment No Comment You can post first response comment. Leave A Comment Click here to cancel reply. Name (required) Email (required) Website Comment... Please enter your name. Please enter an valid email address. Please enter a message. Post Comment Δ
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