Richard Feynman’s letter to his student


http://alezane-villandry.fr/tag/noe No problem is too small or too trivial if we can really do something about it.

http://poissons-de-marion.fr/?molozivo=exemple-annonce-site-de-rencontre-pour-homme&763=bd For the full text:
http://genius.cat-v.org/richard-feynman/writtings/letters/problems?utm_source=hackernewsletter&utm_medium=email&utm_term=fav


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