Alain Calefas, Serenity Valley founder, with Michel Serres at DBF, a networking organization for French entrepreneurs, on November 2, 2009. That day, Alain Calefas was interviewed by Jean-Louis Gassée (who co-founded DBF in 1994). Alain Calefas graduated from the French Ecole Polytechnique, arguably one of the most elitist schools in Europe. To get in, you […]