Famous quote by Alan Perlis

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If a listener nods his head when youre explaining your program, wake him up
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"If a listener nods his head when you're explaining your program, wake him up"

- Alan Perlis

About the Author

USA Flag This quote is written / told by Alan Perlis between April 1, 1922 and February 7, 1990. He/she was a famous Scientist from USA. The author also have 26 other quotes.

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