Learn more about how ignorance affects your life with the book “Understanding Ignorance: The Surprising Impact of What We Don’t Know (MIT Press)” at http://amzn.to/2wCJJai
“Ignorant men don’t know what good they hold in their hands until they’ve flung it away.” ―Sophocles
Music Credit:
“Relaxing Piano Music” Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
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