(English) Another “good problem”

Désolé, cet article est seulement disponible en Anglais Américain.

Commentaires (2)
  • Patrick Bivona says:

    The 150 limit is referred to in The Tipping Point by Malcolm Gladwell. You might have read it there!

  • Duc says:

    Exactly thank you !
    In fact I read it in several occasions, including in this book.
    It’s like the 10 000 hours story : spreading idea…

Laissez un commentaire