On 13 Jun 2016, at 18:04, Coding is Fun <[log in to unmask]> wrote:

"If you can't explain it simply, you don't understand it well enough"

Most attributes for this quote are to Einstein.

The other passage concerned Feynman talking to David Goodstein at Caltech.

I like this quote of his:

 "If you think you understand quantum mechanics, you don't understand quantum mechanics."

Regards,
Jerry

Jerry Stone FBIS
Freelance Presenter on Astronomy and Space Exploration

Contact me about space workshops for schools and public lectures on space

Author of "One Small Step", commemorating the first men on the Moon
Founder, The Sir Arthur Clarke Awards
President, The Mars Society UK
Leader of The SPACE Project
STEM Science Ambassador
Member, Association for Science Education
Member, European Association for Astronomy Education
Interplanetary Poet


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